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Top Adults Only Southern Idaho Hotels

Cabana Inn

1600 Main St Boise ID

Book a stay at this business-friendly motel in Boise. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions First United Presbyterian ...

6.4/10 (984 reviews)

"Dirty sheets, room, and bathroom, difficult to operate amenities, very loud can hear other rooms. Nice quick check in experience I guess."

Reviewed on Jun 12, 2026

Riverside Hot Springs Inn & Spa - Adults Only

255 East Portneuf Street Lava Hot Springs ID

2 hours drive from Bear Lake

Book a stay at this spa hotel in Lava Hot Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...

9/10 Wonderful! (655 reviews)

"Clean room window air conditioner breakfast and coffee was amazing dinner in my opinion 5star. Dave, the manager great guy very helpful and Ella will make you breakfast with “love and butter” I highly recommend the bear claw!!"

Reviewed on Jun 12, 2026

See all 5,757 properties in Southern Idaho

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.