
Casa Marina Key West
Best for beach-first stays — private sand, watersports, and multiple oceanfront pools with family and adults-only options.
Prices in other currencies are estimates. You’re charged in USD.
Casa Marina Key West is a historic 4-star oceanfront resort with private beach and full-service spa, best for travelers who want beachfront pools, watersports, and family-friendly resort amenities. La Concha Key West, Autograph Collection is a historic 4-star landmark hotel on Duval Street for travelers who want downtown energy, walkable dining/ nightlife, and a compact city-hotel experience.
Updated · about 1.6 km apart

Best for beach-first stays — private sand, watersports, and multiple oceanfront pools with family and adults-only options.

Best for nightlife-and-walkability — stay steps from Duval Street, museums, and most downtown attractions.
When Casa Marina wins: pick Casa Marina if you want a full resort experience — private beach access, two oceanfront pools (one adults-only), beachfront spa cabanas, and on-site watersports for families or couples who plan to spend much of their time on the sand.
When La Concha wins: choose La Concha if you want to be in the middle of Old Town’s restaurants, bars, and galleries. It’s a smaller, downtown hotel with several on-site restaurants and a single outdoor pool, perfect for guests prioritizing walkability over beach time.
Bottom line: Casa Marina is the right choice for a classic Key West resort stay focused on beach and on-site amenities; La Concha is the better pick for a compact, centrally located hotel experience on Duval Street.
| Category | Casa Marina Key West | La Concha Key West, Autograph Collection |
|---|---|---|
| Overall vibe | Oceanfront resort with a resort-style layout and beach focus | Historic downtown hotel with lively Duval Street energy |
| Location | Oceanfront on Reynolds Street, about a mile from Duval Street | On Duval Street, steps from restaurants, bars, and galleries |
| Size (rooms) | 311 rooms and suites across 4 floors | 160 guestrooms |
| Ages / audience | All-ages resort with family amenities and an adults-only pool | All-ages hotel (not adults-only) |
| Pools | Two oceanfront pools (one adults-only, one family-friendly) | One outdoor pool |
| Beach | Private beach (~1,100 feet) with chaises, umbrellas, cabanas | No private beach; beach access not a feature of this downtown hotel |
| Restaurants & bars | Multiple on-site outlets (Dorada, The Canary Room, Flagler's, Morrison's Market) | Three restaurants and two bars/lounges (including Perla) |
| Spa & wellness | Spa al Maré with beachfront cabanas, indoor treatments, and yoga | Not published |
| Known for | Largest private beach in Key West, historic 1920s resort character | Duval Street landmark in the Autograph Collection with downtown access |
| Meeting & event space | Extensive event and ballroom capacity including large outdoor oceanfront lawn | Conference space ~1,300 sq ft across 3 meeting rooms |
Casa Marina sits on Reynolds Street with direct oceanfront access and its own private beach.
Choose Casa Marina if your priority is beach access and oceanfront lounging without leaving the property.
La Concha is located at 430 Duval Street, placing you at the heart of Key West’s downtown scene.
Choose La Concha if you want immediate access to downtown dining, bars, and cultural attractions.
Casa Marina offers a wide room and suite mix across a 311-room resort with historic and refreshed options.
Casa Marina is geared to travelers who want larger room-selection options and ocean-view suites.
La Concha has 160 guestrooms with standard, premium, suite, and penthouse options.
La Concha suits guests who want a compact, comfortable downtown room rather than large suite choices.
Casa Marina’s dining centers on oceanfront Baja‑Med cuisine and historic dining rooms.
Expect resort-style oceanfront dining with some signature experiences like 'Toes in the Sand'.
La Concha provides multiple on-site restaurants and easy access to downtown eateries.
La Concha is a good base if you plan to eat and drink your way through Old Town as well as on property.
Casa Marina’s signature amenity is its private beach plus two oceanfront pools.
If sand, ocean, and pools are central to your trip, Casa Marina is purpose-built for that.
La Concha’s standout amenity is its central Old Town location with a single outdoor pool.
La Concha works well for guests who favor downtown exploration over beach days.
Casa Marina provides a full spa program and fitness facilities integrated with the resort experience.
Pick Casa Marina for dedicated spa time, fitness options, and quieter evening venues on property.
La Concha places you in the middle of Key West nightlife and has 24-hour front desk services.
La Concha is the better option if your trip emphasizes evenings out and walkable nightlife.

Casa Marina — private sand, two oceanfront pools, and watersports launched from the beach.

La Concha — right on Duval Street with immediate access to restaurants, bars, and galleries.

Casa Marina — Spa al Maré with beachfront cabanas, massages, and scheduled beach yoga.

La Concha — smaller footprint, multiple on-site restaurants, and easy arrival to Old Town activities.
Choose Casa Marina — it has a private beach and two oceanfront pools. La Concha is downtown and does not offer private beachfront access.
La Concha is on Duval Street, steps from bars and restaurants. Casa Marina is about a mile from Duval and better suited to guests who prefer resort time.
No — both properties welcome guests of all ages; Casa Marina also offers an adults-only pool area for quieter time.
Both hotels offer cooked-to-order or a la carte breakfast for an additional fee unless you book a rate that includes it; verify the rate details when booking.
Explore how Casa Marina Key West stacks up against other hotels nearby:
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