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Heidel House Hotel and Conference Center, an Ascend Collection Hotel

3.0 star property
Heidel House Hotel and Conference Center offers lakeside relaxation with poolside cocktails and a peaceful natural setting to unwind

Choose dates to view prices

Travelers enjoy a tranquil lakeside retreat at Heidel House Hotel and Conference Center with convenient amenities including a poolside bar, convenience store, and spa tub. Two on-site restaurants serve meals, and guests can maintain their workout routine in the gym.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Pet friendly
  • Parking included
  • Free WiFi
The current price is ₩208,589
₩234,663 total
includes taxes & fees
Jan 22 - Jan 23

Room options

Available filters for rooms
Showing 14 of 14 rooms

View all photos for Room, 1 King Bed, Accessible, Non Smoking

Room, 1 King Bed, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 1 King Bed, Accessible, Non Smoking

9.4 out of 10
Exceptional
(8 reviews)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room, 2 Queen Beds, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Standard Room, 2 Queen Beds, Non Smoking

9.0 out of 10
Wonderful
(8 reviews)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Desk
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, Accessible, Non Smoking

Room, 2 Queen Beds, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 2 Queen Beds, Accessible, Non Smoking

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed with Sofa bed, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 1 King Bed with Sofa bed, Non Smoking

9.0 out of 10
Wonderful
(4 reviews)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking

10.0 out of 10
Exceptional
(1 review)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 2
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Non Smoking

Suite, Multiple Beds, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking

10.0 out of 10
Exceptional
(4 reviews)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Accessible, Non Smoking

Suite, Multiple Beds, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Accessible, Non Smoking

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Non Smoking (Efficiency, Upgrade)

Suite, Multiple Beds, Non Smoking (Efficiency, Upgrade) | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking (Efficiency, Upgrade)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 4
  • 1 King Bed and 2 Double Sofa Beds

View all photos for Room, 2 Queen Beds, Non Smoking (Upgrade)

Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 2 Queen Beds, Non Smoking (Upgrade)

9.8 out of 10
Exceptional
(6 reviews)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, Multiple Beds, Non Smoking (Upgrade)

Suite, Multiple Beds, Non Smoking (Upgrade) | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking (Upgrade)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 5
  • 1 Twin Bed, 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade)

Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade) | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade)

10.0 out of 10
Exceptional
(1 review)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Non Smoking

Suite, Multiple Beds, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Iron/ironing board
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 2 Queen Beds, Non Smoking

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Desk
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 2 Queen Beds, Non Smoking (Upgrade)

Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 2 Queen Beds, Non Smoking (Upgrade)

Highlights

Air conditioning
Mini-fridge
Flat-screen TV
Pillowtop bed
Hair dryer
Microwave
Coffee/tea maker
Desk
  • Sleeps 4
  • 2 Queen Beds
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About the neighborhood

Located in Green Lake, Heidel House Hotel and Conference Center, an Ascend Collection Hotel is next to a golf course and on the waterfront. Green Lake Marina and Golf Courses of Lawsonia are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Winnebago Trail Nature Preserve and Tuleta Hill Prairie Conservancy. Consider Village Green Park for a night out or Larson's Famous Clydesdales if you're traveling with kids. Jet skiing and kayaking offer great chances to get out on the surrounding water, or you can seek out an adventure with hiking/biking trails and hunting nearby. Visit our Green Lake travel guide
Map
653 Illinois Avenue, Green Lake, WI, 54941

What's nearby

  • Port of Balatonfoldvar, Hungary.
    Green Lake Marina
    19 min walk - 1.7 km
  • The Experimental Aircraft Association (EAA) is an international organization of aviation enthusiasts based in Oshkosh, Wisconsin. Since its inception it has grown internationally with over 200,000 members and nearly 1,000 chapters worldwide.
    EAA Aviation Museum
    36 min drive - 48.8 km
  • Green Lake
    3 min walk - 0.3 km
  • Thrasher Opera House
    18 min walk - 1.5 km
  • Green Lake Town Square
    20 min walk - 1.7 km

Getting around

  • Fond du Lac, WI (FLD-Fond du Lac County)
    40 min drive

Restaurants

  • KWIK TRIP #392
    9 min drive
  • McDonald's
    9 min drive
  • Crossroads Market
    4 min drive
  • Culver's
    9 min drive
  • Murphy’s On Green
    2 min drive

About this property

Heidel House Hotel and Conference Center, an Ascend Collection Hotel

Family-friendly hotel by the lake
At Heidel House Hotel and Conference Center, an Ascend Collection Hotel, you can look forward to an adjacent golf course, a poolside bar, and a grocery/convenience store. Get out on the links at this hotel and enjoy amenities such as a driving range, a golf clubhouse, and a golf pro shop. For some rest and relaxation, visit the hot tub. Be sure to enjoy breakfast and dinner along with American cuisine and al fresco dining at the two on-site restaurants. Enjoy the health club, as well as activities like fishing and boat tours. In addition to concerts and live shows and shopping on site, guests can connect to free in-room WiFi.
You'll also find perks like:
  • A seasonal outdoor pool and an indoor pool
  • Free self parking
  • Full breakfast (surcharge), an electric car charging station, and a foosball table
  • Golf clubs on site, luggage storage, and a 24-hour front desk
Room features
All 114 rooms boast comforts such as air conditioning, as well as amenities like free WiFi.
Extra amenities include:
  • Free toiletries and hair dryers
  • Flat-screen TVs with premium channels
  • Mini fridges, microwaves, and heating

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Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Electric car charging station on site
  • Free self parking on site
  • Free RV/bus/truck parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Full breakfast available for a fee
  • 2 bars/lounges
  • 2 restaurants
  • A coffee shop/cafe
  • A poolside bar
  • Coffee and tea in common areas

Restaurants on site

  • Oakwood Coffee Lounge
  • Oakwood Restaurant
  • Waves Pub and Grill

Things to do

  • 18-hole adjacent golf course
  • 24-hour gym
  • Arcade/game room
  • Boat tours
  • Children's pool
  • Concerts/live shows
  • Evening entertainment
  • Fishing
  • Foosball table
  • Golf carts
  • Golf clubhouse
  • Golf clubs/equipment
  • Golf driving range
  • Hot tub
  • Indoor pool
  • Optional golf privileges
  • Pro golf shop
  • Seasonal outdoor pool
  • Shopping
  • TV in common areas

Family friendly

  • Arcade/game room
  • Children's games
  • Children's pool
  • Grocery/convenience store
  • In-room microwave
  • Indoor pool
  • Laundry facilities
  • Mini-fridge
  • Seasonal outdoor pool

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Water dispenser

Guest services

  • Proposal/romance packages
  • Wedding services

Business services

  • 10 meeting rooms
  • 24-hour business center
  • Conference center (4,410 square feet of space)

Outdoors

  • In a nature reserve
  • On a lake
  • Picnic area

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 3 accessible parking spaces
  • Braille/raised signage
  • Elevator (48 inch wide door)
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible restaurant

More

  • 4 floors
  • Ballroom
  • Banquet hall
  • Built in 1950
  • Fireplace in lobby
  • Reception hall
  • Smoking not allowed

Room amenities

Bedroom

  • Pillowtop mattress

Bathroom

  • Free toiletries
  • Hair dryer

Entertainment

  • Flat-screen TV with premium channels

Food and drink

  • Limited room service
  • Microwave
  • Mini-fridge

More

  • Air conditioning (climate-controlled)
  • Desk
  • Heating (climate-controlled)
  • Iron/ironing board

Policies

Check-in

Check-in time starts at 3:00 PM

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 50 per pet, per night, plus a deposit of USD 200.00 per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only
2 total (up to 50 lbs per pet)
Pets cannot be left unattended
Specific rooms only; pet-friendly rooms can be requested by contacting the property at the number on the booking confirmation

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • Pet deposit: USD 200.00 per stay
  • Pet fee: USD 50 per pet, per night
  • Service animals are exempt from fees
  • Late check-out is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted

We should mention

Reservations are required for golf tee times; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation

Property is also known as

Heidel House Resort Ascend Hotel Collection

Frequently asked questions

Does Heidel House Hotel and Conference Center, an Ascend Collection Hotel have a pool?

Yes, this property has an indoor pool, a seasonal outdoor pool, and a children's pool.

How much does it cost to stay at Heidel House Hotel and Conference Center, an Ascend Collection Hotel?

As of Jan 20, 2026, prices found for a 1-night stay for 2 adults at Heidel House Hotel and Conference Center, an Ascend Collection Hotel on Jan 22, 2026 start from ₩208,589, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Heidel House Hotel and Conference Center, an Ascend Collection Hotel pet-friendly?

Yes, this property allows dogs (limit 2 total) with a maximum weight of up to 50 lbs per pet. There's a deposit of USD 200.00 per stay and a fee of USD 50 per pet, per night. Service animals are exempt from fees.

How much is parking?

Self parking is free at this property.

What time is check-in at Heidel House Hotel and Conference Center, an Ascend Collection Hotel?

Check-in begins at 3:00 PM.

What time is check-out at Heidel House Hotel and Conference Center, an Ascend Collection Hotel?

Check-out is at 11:00 AM. Late check-out is available for a fee (subject to availability).

Where is Heidel House Hotel and Conference Center, an Ascend Collection Hotel located?

This family-friendly Green Lake hotel is located on the waterfront, within 1 mi (2 km) of Green Lake and Thrasher Opera House. Green Lake Town Square and Green Lake Marina are also within 2 mi (3 km).

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Reviews

Heidel House Hotel and Conference Center, an Ascend Collection Hotel Reviews

9.4

Exceptional

9.6

Cleanliness

8.8

Amenities

9.4

Staff & service

9.4

Property conditions & facilities
Rating 10 - Excellent. 109 out of 149 reviews
Rating 8 - Good. 27 out of 149 reviews
Rating 6 - Okay. 8 out of 149 reviews
Rating 4 - Poor. 4 out of 149 reviews
Rating 2 - Terrible. 1 out of 149 reviews

Reviews

10/10 Excellent

Ted

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Enjoyed the stay. A very positive experience, from checkin to checkout.
Stayed 1 night in Dec 2025

10/10 Excellent

Katie

Liked: Cleanliness, amenities, property conditions & facilities
The double room was huge. It was very clean and plenty of space for luggage. The view of the lake was wonderful and even had a bald eagle fly by. The indoor swimming pool was huge.
Stayed 2 nights in Oct 2025

10/10 Excellent

kelly

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful setting, beautiful view of the lake. Older facility, but very well maintained and clean. Staff very available and accommodating.
Stayed 1 night in Oct 2025

10/10 Excellent

Melissa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful resort on the lake. We loved the staff and resort! We will go back :)
Stayed 2 nights in Jul 2025

10/10 Excellent

Kathy

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Everything was great. Very comfortable room with great view of the lake. Nice patio to see the sun come up. Food was very good at all the restaurants. We ate breakfast st the Oakwood. I felt bad for the waitress as she was the only one working all the tables. She did a fantastic job.
Stayed 2 nights in Oct 2025

10/10 Excellent

Patrick

Liked: Cleanliness, staff & service, property conditions & facilities
I enjoyed my stay the restaurant was very good I had the Ribeye. Staff was friendly and helpful.
Stayed 1 night in May 2025

10/10 Excellent

Lorissa

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
This was a awesome hotel very clean and comfortable nice people
Stayed 1 night in Mar 2024

10/10 Excellent

John

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great Hotel

Very nice Hotel & Staff! Great Stay!!!
Stayed 1 night in Dec 2023

8/10 Good

Mark

Liked: Cleanliness, amenities
Its a good people
Stayed 1 night in Apr 2025

10/10 Excellent

Aleli

Liked: Cleanliness, amenities
Friendly and caring staff
Stayed 2 nights in Feb 2025

10/10 Excellent

Debbie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great views of the lake
Stayed 1 night in Feb 2024

10/10 Excellent

Paula

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Heidl House is amazing. Great views, great service! Room was very nice. Pool was clean. Food was excellent
Stayed 1 night in Feb 2025

10/10 Excellent

Joseph

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great place

Stayed here before and enjoyed it. Nice and close to the golf course
Stayed 1 night in Sep 2023

10/10 Excellent

Peggy

Liked: Staff & service, amenities, property conditions & facilities
The hotel was gorgeous inside and out. The lobby and room especially. The view of Greenlake was stunning. Cleanliness and tidiness was top notch. The coffee we purchased at the coffee area was delicious.
Stayed 1 night in Mar 2025

10/10 Excellent

Jamie

Liked: Cleanliness
Everything was wonderful at this 4 Star lakeside hotel! The staff, the rooms, 2 pools (indoor & outdoor) 2 restaurants, 2 bars...& the view of the lake! My Birthday Dinner at the Oakwood Restaurant (at the Hotel) was one of the best meals I've had (dining out) in a very long time! I had the Crispy Skin Salmon w/Farrow & Beets. Although I was skeptical, based on the description.. I thoroughly enjoyed every bite. Everything from our Craft Cocktails, warm & freshly baked Rolls, Apps & Entrees were Fantastic! All 6 of us agreed!
Stayed 1 night in Aug 2025

10/10 Excellent

mike

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The room was as described,clean with a nice view of Green Lake. It was winter so didn't use the balcony.the pool and hot tub were the perfect temp.staff went out their way to be helpful.
Stayed 2 nights in Feb 2025

10/10 Excellent

Dawn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Newly renovated resort hotel nestled on Green Lake. The staff were friendly and checking in and out was easy. We were there for a mystery dinner and the food was very good.
Stayed 1 night in Nov 2023

10/10 Excellent

Karl

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was a wonderful time to get to the Heidel House. It was decorated wonderfully for Christmas. The fire place in the lobby was a nice touch and the outdoor fire was wonderful as well. The lake view from our room was beautiful with the lake fog rising off the warm waters. Very pleasant stay.
Stayed 2 nights in Dec 2024

10/10 Excellent

Margaret

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fantastic girls weekend. Rooms were spacious, restaurants were great but the best part of our stay was the staff. Everyone was so kind and helpful. Can't wait to go back.
Stayed 2 nights in Oct 2024

10/10 Excellent

Sharon

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Luxurious Getaway

Beautiful views of Green Lake. 2 nice restaurants, one a casual bar on the water serving lunch and dinner. The other a upscale restaurant ber and breakfast. Coffee lounge was very nice. Our room was spacious with frig and microwave. Indoor pool and hottub was inviting. We want to return in summer to use the outdoor pool. Cute boutique shop too. Relaxing weekend getaway!
Stayed 4 nights in May 2025

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
First time here and will be coming back next year. Well worth the money and the lake was beautiful. Staff was very friendly and very nice to my and my children. Place was very clean and the room was huge for us
Stayed 1 night in Jul 2024

10/10 Excellent

Peggy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful remodel of hotel. Clean, comfortable, great food. Beautiful views. Friendly staff. Would love to return!
Stayed 2 nights in Jun 2024

10/10 Excellent

Paul

Liked: Cleanliness, staff & service, property conditions & facilities
The staff was tremendous, especially the late night desk attendant, Kristi. She was super helpful and very friendly. Heidel House is one of our favorite places to stay. Truly a wonderful experience.
Stayed 2 nights in Jun 2024

10/10 Excellent

Andy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
H Squared (our nickname for the Heidel House) is amazing. Staff were exceptionally friendly and courteous. Evenings at the fire pit were fun and service at both restaurants was a perfect 5/5. Love the view of the lake. Don’t forget to try Sassafras Coffee shop in downtown Green Lake.
Stayed 3 nights in Jul 2024

10/10 Excellent

Martin

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Front desk check in was a breeze. They accomadated my request for a lake view with balcony(which was in the WEST building...). ample parking and the Waves pub was sufficient for me. Very close to the Lawsonia Golf and several nice places in town to eat and drink.
Stayed 2 nights in Jun 2024