Southernmost Inn Adult Exclusive
Luxurious Adults-Only Key West Resort
Heated Pools and Tropical Themes Indulge in luxury at our adults-only Key West resort, just steps away from Duval Street. Enjoy relaxation in one of our 2 heated outdoor pools or unwind in the hot tub. Each uniquely themed room, equipped with air conditioning and a flat-screen TV, offers a tropical escape.
Fitness Center and Wine Hour Stay active at our on-site fitness center or bask in the sun on our spacious outdoor patio and sun deck. Join us for a delightful wine and cheese happy hour, the perfect way to wind down after a day of exploring Key West's attractions.
Prime Location and Nearby Attractions Conveniently located near the Atlantic Ocean, our resort is a short walk from the Key West Butterfly and Nature Conservatory, the Ernest Hemingway Museum, and the iconic Southernmost Point. Book your stay now for an unforgettable Key West experience at Southernmost Inn.
Most popular facilities
- WiFi available
- Free WiFi
- Non-smoking rooms
- Air conditioning
- Swimming pool
- Terrace
- Garden
- Luggage storage
- Fishing
- Cycling
- Fax/photocopying
- Tour desk
What we’d check for you here
- Whether the rate moves for your dates, and what it includes.
- Whether a room on a low floor, or two rooms together, is possible.
- What the property actually charges at the desk on top of the rate.
- Whether they can hold a late arrival, and until when.
House rules
- Check-in
- From 04:00 PM
- Check-out
- By 11:00 AM
Payment
Paid at the time of booking, not at the desk. The property may still take a card at check-in for incidentals — that is their own policy and separate from what you pay us.
The fine print
Parking is limited and is not guaranteed. All parking is sold on a first come first serve basis and cannot be reserved in advance. Please see the front desk upon arrival for availability. Parking is not available for boats, trailers, RVs, or oversize vehicles of any kind and will be towed at owner's expense.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.
Questions about Southernmost Inn Adult Exclusive
What time is check-in and check-out at Southernmost Inn Adult Exclusive?
Check-in is from 04:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Southernmost Inn Adult Exclusive have a pool?
Yes — a pool is listed among the property's facilities. Seasonal closures are common, so we'll confirm it's open for your dates.
Does Southernmost Inn Adult Exclusive have Wi-Fi?
Yes — internet access is listed among the property's facilities.
How do I book Southernmost Inn Adult Exclusive?
Put your dates in above and book online. Rates are live from the property and include taxes and fees we can read; anything we can't price, we say so rather than guess.
Where is Southernmost Inn Adult Exclusive?
525 United Street, Key West, FL.
Other places we book in Key West
Guest review categories are not on this page yet — the supplier gives an overall score but no breakdown, and we would rather show nothing than invent the bars. Call (888) 789-8585and we’ll read you what the property says.