Top Adults Only Florida Keys Hotels

The Southernmost Inn - Adults Only

525 United Street, Key West, FL

9 min walk from Duval Street

Stay at this 3-star hotel in Key West. Enjoy free breakfast, 2 outdoor pools and parking (surcharge). Our guests praise the breakfast and the pool in their reviews. ...

8/10 Very Good! (1,129 reviews)

"We stayed with a large group of family/friends. The Inn was the perfect place! We enjoyed the close proximity to the dining, shopping and bars on Duval. Also loved that the pools were open all the time. It was great to cool off after walking around town in the evening. We will definitely stay ..."

Reviewed on 17 Jul 2025

Paradise Inn Key West - Adults Only

819 Simonton Street, Key West, FL

4 min walk from Duval Street

Stay at this 3.5-star business-friendly hotel in Key West. Enjoy free breakfast, parking (surcharge) and daily housekeeping. Our guests praise the breakfast ...

9/10 Wonderful! (1,003 reviews)

"Thank you for all the staff. This is an amazing property and definitely we will stay there again"

Reviewed on 17 Jul 2025

Heron House - Adult Only

512 Simonton St, Key West, FL

4 min walk from Duval Street

Stay at this 3.5-star B&B in Key West. Enjoy free breakfast, free Wi-Fi and a rooftop terrace. Our guests praise the breakfast and the pool in their reviews. ...

9/10 Wonderful! (1,138 reviews)

"Location was great!! Walking distance to BOTH the north and south sides!! Property was built in the late 1890's so it has awesome charm!!"

Reviewed on 16 Jul 2025

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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.