Black Diamond Mines Regional Preserve, CA

Travel Guide

A tunnel with rough rock walls and a concrete path.
A lake surrounded by rolling hills and a small village.
An aerial view of a winding road through a hilly landscape with patches of grass and trees.
Walnut Creek Marriott

Walnut Creek Marriott

3.5 out of 5
2355 N Main St Walnut Creek CA
The price is ₩207,194 per night from Jul 17 to Jul 18
₩207,194
₩231,426 total
Jul 17 - Jul 18
includes taxes & fees
Book a stay at this business-friendly hotel in Walnut Creek. Enjoy a 24-hour fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests ...
8.6/10 Excellent! (1,033 reviews)
"Never return again. Paid plenty for a room with 2 queen beds. Never bothered to tell us ahead of time the room was next to pool, and our window looked directly out to the path of swimmers entering pool area right at our window! There was light coming in at one area and we could not darken the room ..."

Reviewed on Jun 29, 2026

Walnut Creek Marriott
Sonesta Select Pleasant Hill

Sonesta Select Pleasant Hill

3 out of 5
2250 Contra Costa Blvd Pleasant Hill CA
The price is ₩197,985 per night from Jun 30 to Jul 1
₩197,985
₩226,089 total
Jun 30 - Jul 1
includes taxes & fees
Book a stay at this business-friendly hotel in Pleasant Hill. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff ...
8.8/10 Excellent! (1,363 reviews)
"A good stay"

Reviewed on Jun 26, 2026

Sonesta Select Pleasant Hill
Embassy Suites by Hilton Walnut Creek

Embassy Suites by Hilton Walnut Creek

3.5 out of 5
1345 Treat Boulevard Walnut Creek CA
The price is ₩193,811 per night from Jul 26 to Jul 27
₩193,811
₩219,385 total
Jul 26 - Jul 27
includes taxes & fees
Book a stay at this business-friendly hotel in Walnut Creek. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,302 reviews)
"Clearly the hotel was a bit short-staffed, but it was still a good experience. The main problem is that the hotel has way too few parking spots for the number of rooms."

Reviewed on Jun 29, 2026

Embassy Suites by Hilton Walnut Creek
See all 700 properties in Black Diamond Mines Regional Preserve
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
The Westin Desert Willow Villas, Palm Desert

The Westin Desert Willow Villas, Palm Desert

4 out of 5
75 Willow Ridge Palm Desert CA
Book a stay at this golf aparthotel in Palm Desert. Enjoy free WiFi, 4 outdoor pools, and 2 bars/lounges. Our guests praise the pool and the helpful staff in ...
9.2/10 Wonderful! (3,513 reviews)
"First time here. Checked in around 3pm, room wasn't ready had to wait but never got a text. Called at 4pm and they gave us a different room that was ready, only for the keys not to work and waited in the hot sun for over an hour with all our stuff."

Reviewed on Jun 28, 2026

The Westin Desert Willow Villas, Palm Desert
Marriott Vacation Club®, San Francisco

Marriott Vacation Club®, San Francisco

3 out of 5
2620 Jones St San Francisco CA
Stay at this aparthotel in San Francisco. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the ...
9.2/10 Wonderful! (1,299 reviews)
"Everything from the welcoming of the staff, valet, guest services, and the courtyard activities was perfect. Walking distance to many activities on the Wharf and Ghirardelli Square."

Reviewed on Jun 28, 2026

Marriott Vacation Club®, San Francisco
Marriott Vacation Club®, San Diego

Marriott Vacation Club®, San Diego

3.5 out of 5
701 A St San Diego CA
Book a stay at this business-friendly aparthotel in San Diego. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.4/10 Exceptional! (1,121 reviews)
"Description should advise that this is a high rise with the hotel being on the 17th floor, parking on the 11th floor, and the ice machine on the 21st floor. The garage was a scary spiral that you didn't want to keep going up and down."

Reviewed on Jun 24, 2026

Marriott Vacation Club®, San Diego
See all 101,723 properties in California
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Cities near Black Diamond Mines Regional Preserve

A city skyline with illuminated buildings, a river, and a bridge.

Pittsburg

Rolling green hills, a red-roofed building, and a valley with dense forests.

Concord