The only full-resort property on Key West's Atlantic beachfront, Casa Marina was built by Henry Flagler in 1920 as the terminal destination of his Florida East Coast Railway. The historic property features stunning architecture, private beach access, two pools, and the authentic elegance of Old Key West. The Atlantic-facing location provides quieter, less crowded beach access than the Gulf side.
Casa Marina Key West, Curio Collection by Hilton, occupies the southernmost Atlantic oceanfront of Key West at 1500 Reynolds St, Key West, Florida, on the island's quieter residential end. The property was built by Henry Morrison Flagler in 1920 as the terminus of his Florida East Coast Railway extension to Key West, designed to serve rail travelers as the final destination of the line. The building's original Craftsman-influenced architecture, with wide covered verandas, arched windows, and a grand entry staircase, survived the decades and is preserved in the current structure, listed on the National Register of Historic Places.
Casa Marina holds a singular distinction among Key West accommodations: it is the only full-service resort on the island's Atlantic beachfront. While the Gulf of Mexico side of Key West hosts most of the commercial activity and the famous sunset celebrations at Mallory Square, the Atlantic side offers calmer, less crowded beach conditions and the warm, clear waters characteristic of the Florida Keys. The hotel's private beach faces southeast, meaning the sunrise — not the sunset — is the natural spectacle from beach level.
Guest rooms occupy the historic main building and newer adjacent structures, with room categories ranging from standard interior rooms to oceanfront balcony accommodations with direct Atlantic views. Two pools and a watersports rental facility on the beachfront offer additional recreational options beyond the beach itself. A restaurant and bar within the property serve breakfast, lunch, and dinner.
The hotel's location at the southeastern end of Key West puts it within walking distance of the quieter Casa Marina neighborhood's streets, Higgs Beach park, and Smathers Beach, while remaining approximately one mile from the Duval Street core. This position is ideal for guests who want periodic access to Key West's entertainment district without being immersed in its tourist concentration. The Curio Collection designation connects the property to the broader Hilton Honors rewards program while preserving its historic individual character.
Amenities
- Private Beach
- Two Pools
- Restaurant & Bar
- Watersports Center
- Fitness Center
- Historic Building
Location
1500 Reynolds St, Key West, FL 33040
24.5475, -81.7875 View on map
Highlights
- The only full-resort Atlantic beachfront property in Key West, built by Henry Flagler in 1920
- Private Atlantic beach and watersports facility on Key West's quieter residential oceanfront
- Historic Craftsman-influenced architecture listed on the National Register of Historic Places
- Two pools and oceanfront balcony rooms with Atlantic sunrise views on Key West's southern end
Tips for visiting
- Request oceanfront rooms on upper floors for the most direct Atlantic views and consistent sea breeze
- The Atlantic beach is calmer and less crowded than Key West's Gulf side — ideal for swimming and snorkeling
- Walk or bicycle to Duval Street (approximately 1 mile) rather than driving — historic district parking is very limited
- Sunrise over the Atlantic from the beach is a memorable experience; an early alarm rewards the effort
- The hotel's quieter southern location suits guests seeking a less crowded atmosphere than the Duval Street corridor
Accessibility
Casa Marina Key West provides ADA-accessible rooms with roll-in showers and grab bars. Elevator access serves the main historic building's upper floors. Beach access involves sand and may require assistance; hotel staff can help with accessible pool access and adaptive beach equipment on request.
Visit, book or contact
Frequently asked questions
What is the difference between Casa Marina's beach and the beaches near Duval Street?
Casa Marina's Atlantic beachfront is on the island's quieter southeastern end, offering calmer waters and less commercial activity than the Gulf-side areas near the historic district. It is better suited for swimming and snorkeling.
Is Henry Flagler's connection to the hotel still visible?
Yes. The historic main building retains much of its original 1920 architecture, and the hotel's lobby and common areas reference Flagler's legacy. Interpretive materials about the Key West Extension and the hotel's history are available at the property.
How far is Casa Marina from Mallory Square?
Mallory Square, Key West's famous sunset celebration venue, is approximately 2 miles from Casa Marina — about a 10-minute drive or 25-minute bicycle ride. The hotel can assist with bicycle rentals.
Does the hotel participate in the Hilton Honors program?
Yes. As a Curio Collection by Hilton property, Casa Marina participates fully in the Hilton Honors loyalty program, with points earned and redemptions applied at current Hilton rates.