Casa Marina District / South Shore

Casa Marina Key West, Curio Collection by Hilton

★★★★★

Casa Marina is Key West's classic resort, and after a top-to-bottom renovation that reopened it in 2023 as part of Hilton's Curio Collection, it is again the island's most complete beach stay. The building is a piece of Keys history: conceived in the Flagler railroad era as a luxury terminus hotel for travelers arriving on the Overseas Railroad, it opened in the early 1920s in full Mediterranean Revival dress — arched loggias, a long colonnaded facade, heart-pine floors and beamed ceilings — and it has hosted presidents, celebrities, and generations of winter regulars since. The great asset is the beach: at about 1,100 feet, the hotel calls it the largest private beach in Key West, a genuine sand strand with loungers, cabanas, and the Atlantic's calm turquoise in front, which on this beach-poor island is a serious advantage. Two oceanfront pools sit above the sand (one adults-only), the restored piers run out over the water, and the lawn is the island's favorite wedding venue. Rooms and suites were fully redesigned in the renovation with local artwork and coastal colors; ocean-view categories are the ones to book. Dining centers on Dorada, an oceanfront Baja-Mediterranean restaurant, with the Canary Room lobby bar for evenings and breakfast in the historic Flagler hall; Spa al Mare handles the massages. The location is the trade-off and, for many, the appeal: the hotel sits in the residential Casa Marina district on the south shore, about a mile from the Duval Street bar blocks — a twenty-minute walk, short bike ride, or quick cab — so evenings are calm and the beach is yours.

The history adds weight to the stay. Henry Flagler's Overseas Railroad reached Key West in 1912, and the railway's plans for the island included a grand hotel worthy of the passengers it carried; Flagler died the following year, but his associates completed the project and Casa Marina opened in the early 1920s as the island's first real luxury resort. It served as officers' quarters during the Second World War, passed through several owners and restorations in the decades since, and its 2023 renovation — closing the hotel for months and reopening it in phases — is the most thorough in its modern history. The lobby, with its beamed ceilings and arched windows facing the sea, is worth a look even if you are staying elsewhere; the Flagler hall references the founding legend directly.

Living here: the beach day is the product. Claim loungers early in high season, rent a cabana for a family base, and use the piers for sunrise and evening walks. Water sports rentals and a fitness center with modern equipment round out the resort side; tennis and pickleball courts and the Key West Golf Club are a short drive away. Rooms range from garden and city views to direct oceanfront; the oceanfront categories with balconies are the reason to pay the rate, and families should look at the larger suites. Expect a resort fee and paid parking, as at most Key West resorts, and check the current fee structure when you book. The sister property, The Reach, sits next door with its own restaurant, so dining options extend beyond the house.

Who it suits: couples and families who want a real beach and a resort rhythm, wedding parties, and anyone who prefers Key West's charm in measured doses — the Duval scene is easy to reach and easy to leave. It is less ideal for travelers who want to walk out the door into the bars and back at 2am; for that, the harbor-end hotels like Ocean Key and the Pier House are better bases. Pair it with a bike rental and you have the best of both: mornings on your own beach, afternoons in the Hemingway Home and Old Town, sunset at Mallory, and a quiet ride home under the palms.