Southernmost House

Name: Southernmost House
Address: 1400 Duval Street, Key West, FL, 33040, US
Telephone: +13052963141
Price range: $$
Rating: 4.7

Home
United States
Key West, FL
Southernmost House

Call Directions Website Contact the business

Standing tall since 1897, Southernmost House is more than a stay—it’s a piece of Key West history wrapped in ocean views and timeless elegance.
(1158)

The Mansion on the Sea, also known as The Southernmost Mansion, is an architectural icon whose facade is synonymous with Key West. The house that welcomed Presidents and Kings, entertained locals and visitors, is an everlasting landmark for all to enjoy. Find out why the Southernmost House is photographed and talked about more than any other Key West attraction of its kind. Witness the splendor of the house that graces the pages of coffee table books, magazines, websites and newspapers around the world—a universal symbol of Key West. Situated on the famed Duval street, just steps from the Southernmost Marker, if ever there was a must stay in Key West, the Southernmost House Historic Inn on the Ocean is it.

10/15/2026

A stay in a wonderful little corner of the world. 🌴♥️

10/14/2026

Your Bungalow Pool View Room awaits. ☀️

Settle into your own little retreat, then step onto your patio to soak up the sunshine, sip a refreshing cocktail, and take in the pool and endless ocean views. 🌴🍹

10/13/2026

Thank you, TML SR! ♥️

Whether it’s your first stay or you’ve visited so often you’ve lost count, you can always count on a warm welcome and heartfelt hospitality.

It’s always a pleasure to welcome you home. 🌴

10/11/2026

Because no one is ever sad in Key West ☺️

10/10/2026

Southernmost House, circa 1960. From the graceful arches to the shuttered windows and sweeping front steps, this glimpse into the past reminds us why we love the mansion’s timeless details.

📸 | Blackhawk Films, Monroe County Library Collection

10/09/2026

It's not too late to call Key West 𝒉𝒐𝒎𝒆 for the holidays 🎄

Trade chilly mornings for ocean breezes, snowy afternoons for lounging poolside, and the holiday rush for a little island time.

At Southernmost House, historic charm and sweeping ocean views set the scene for a holiday getaway worth making a tradition. Spend your days exploring Key West, soaking up the sunshine, and enjoying the gift of slowing down. ✨

Your home for the holidays is waiting. Book your stay today. ♥️

https://www.southernmosthouse.com/

10/08/2026

Your own little oceanfront oasis awaits. ☀️🌴

Settle into our Premium Ocean View Poolside Bungalow, where ocean views and poolside relaxation come with the comforts of home—including your own kitchenette.

Unpack, unwind, and let island time take over. 🤍

10/06/2026

The countdown is ON for our biggest party of the year! 🐰👙

Join us October 23rd from 10:30 AM–5 PM for our annual Bunny Pool Party! Think DJ beats, delicious cocktails, and a pool full of good times!

𝗩𝗜𝗣 𝘁𝗶𝗰𝗸𝗲𝘁𝘀? 𝗦𝗢𝗟𝗗 𝗢𝗨𝗧. 𝗚𝗲𝗻𝗲𝗿𝗮𝗹 𝗔𝗱𝗺𝗶𝘀𝘀𝗶𝗼𝗻? 𝗔𝗹𝗺𝗼𝘀𝘁 𝗴𝗼𝗻𝗲.

Grab your crew, pack your bunny ears, and hop to the link in bio. This is one party you won’t want to miss! https://www.southernmosthouse.com/southernmost-house-events

10/05/2026

Who knew what a concrete buoy, a couple of chickens, and a sunrise could do for your soul?

It's magic. 🪄

10/04/2026

Just a few of many reasons to stay at the Southernmost House ♥️

Which one is your favorite?

Address

1400 Duval Street
Key West, FL
33040

Telephone

+13052963141

Website

http://www.southernmosthouse.com/

Alerts

Be the first to know and let us send you an email when Southernmost House posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Southernmost House:

Want your business to be the top-listed hotel in Key West?