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Top Adults Only Key West Hotels

The Southernmost Inn - Adults Only

525 United Street Key West FL

9 min walk from Duval Street

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

8.4/10 Very Good! (1,359 reviews)

The property was nice and clean the rooms were very small. The parking is terrible you have to pay to park even if you rent a golf cart and the parking lot was 2 blocks away. There is no free parking in key west anymore. We paid an average of $100 to park a golf cart. Best option is uber

Reviewed on 10 May 2026

Paradise Inn Key West - Adults Only

819 Simonton Street Key West FL

4 min walk from Duval Street

Stay at this business-friendly hotel in Key West. Enjoy free breakfast, parking (surcharge) and a garden. Our guests praise the breakfast and the pool in their ...

9.2/10 Wonderful! (1,009 reviews)

Great

Reviewed on 7 May 2026

Heron House - Adult Only

512 Simonton St Key West FL

3 min walk from Duval Street

Stay at this 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. Popular ...

9.2/10 Wonderful! (1,158 reviews)

Wonderful stay! Loved the property and location.

Reviewed on 12 May 2026

See all 2,693 properties in Key West

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.