
Casa Marina Key West
Best for beach and resort amenities—private beach, multiple pools, big spa, and event space.
Prices in other currencies are estimates. You’re charged in USD.
Casa Marina Key West is a 4-star oceanfront resort with a large private beach, pools, multiple restaurants, and a full-service spa—good for families, couples, and event groups. Orchid Key Inn is an adults-only 3.5-star boutique inn on Duval Street for travelers who want a compact, centrally located Key West base close to bars and museums.
Updated · about 1.2 km apart

Best for beach and resort amenities—private beach, multiple pools, big spa, and event space.

Best for walking to Duval Street nightlife and a small, quiet adults-only stay steps from Key West attractions.
When Casa Marina Key West wins: pick Casa Marina for a full-service oceanfront resort experience — private beach access, two oceanfront pools (including an adults-only pool), Spa al Maré, and multiple on-site restaurants and ballrooms for weddings or meetings.
When Orchid Key Inn wins: choose Orchid Key Inn if you want an adults-only, compact boutique property right on Duval Street with individually furnished rooms, a single outdoor pool and hot tub, complimentary continental breakfast, and easy walking access to Key West’s main sights.
Bottom line: Casa Marina is the choice for resort-focused travelers who prioritize beach access, spa and larger rooms/venues; Orchid Key Inn is a simpler, highly rated adults-only option for guests who want to be in the heart of Old Town.
| Category | Casa Marina Key West | Orchid Key Inn |
|---|---|---|
| Overall vibe | Large oceanfront resort with historic character and resort-scale amenities | Small adults-only art-deco boutique inn focused on central location |
| Location | Oceanfront on Reynolds St with private beach, about a mile from Duval’s main strip | On Duval Street (1004 Duval St), steps from bars, shops and Hemingway Home |
| Size (rooms) | 311 rooms and suites across four floors | 24 individually furnished guestrooms |
| Who can stay | All ages welcome (family-friendly); primary guest must be 21+ to register | Adults-only property (guests under 18 are not permitted); primary guest must be 18+ |
| Pools & hot tubs | Two oceanfront pools (one adults-only, one family-friendly); poolside services and day-rentals | One outdoor pool and one hot tub; pool sun loungers |
| Beach access | Private beach (about 1,100 feet of shoreline) with chaises, umbrellas and watersports | No private beach onsite; South Beach and Florida Keys Beaches are about 0.4 mi away |
| Dining & bars | Multiple on-site venues including Dorada (oceanfront Baja‑Med) and The Canary Room cocktail bar | Small on-site bar/lounge and poolside bar; complimentary continental breakfast |
| Spa & fitness | Spa al Maré (beachfront cabana treatments) plus large fitness center and beach yoga | Not published |
| Event & meeting space | Extensive — multiple ballrooms and large oceanfront lawns (indoor up to 530, outdoor up to 3,000) | Not designed for large events; small-group support and concierge services available |
| Accessibility | Wheelchair-accessible rooms and paths; accessible pool and public washrooms | Wheelchair accessible with some accessible parking, pool hoist and accessible washrooms |
Casa Marina sits on Reynolds Street with a private stretch of beach and is listed as less than a mile from Duval Street.
Pick Casa Marina if you want direct beach access and a resort setting while remaining within easy reach of Old Town.
Orchid Key Inn sits on Duval Street in central Old Town, within steps of museums, bars and galleries.
Pick Orchid Key Inn if you want to be in the middle of Key West’s Old Town scene with easy walking access to nightlife and attractions.
Casa Marina offers 311 rooms and suites in a range of oceanfront, pool-view and historic categories.
Choose Casa Marina for a wider selection of room sizes and oceanfront suites suitable for families or groups.
Orchid Key Inn has 24 individually furnished guestrooms with straightforward adult-focused comforts.
Choose Orchid Key Inn for compact, well-equipped rooms close to Old Town attractions and nightlife.
Casa Marina provides multiple on-site dining venues from casual market to oceanfront Baja‑Med and a signature cocktail bar.
Casa Marina works if you want variety and full-service dining without leaving the resort.
Orchid Key Inn offers limited on-site dining but places you within walking distance of many Old Town restaurants and bars.
Pick Orchid Key Inn if you plan to eat out in Old Town and want a simple hotel breakfast plus a hotel bar.
Casa Marina centers on beach and pool facilities with two oceanfront pools and a large private beach.
Families and beach-focused travelers will value Casa Marina’s pool and beach infrastructure.
Orchid Key Inn offers a single outdoor pool and a hot tub for a quieter, smaller-scale pool experience.
Orchid Key Inn fits travelers who prefer a smaller pool and want to spend more time exploring Old Town than the beach.
Casa Marina has a full-service Spa al Maré, fitness facilities and event spaces alongside quieter adult areas.
If spa treatments, fitness options and large-event facilities matter, Casa Marina is the stronger choice.
Orchid Key Inn’s appeal is proximity to Duval Street nightlife rather than an on-site spa or large wellness program.
Orchid Key Inn is better for guests who want immediate access to Key West’s evening scene rather than in-hotel spa services.

Casa Marina — private beach (about 1,100 feet) and direct watersports from the shore.

Orchid Key Inn — located on Duval Street within steps of key attractions and nightlife.

Casa Marina — Spa al Maré plus one of the largest fitness centers in Key West and beach yoga.

Orchid Key Inn — adults-only boutique property with a small pool and hot tub away from resort bustle.
Casa Marina — it welcomes children of all ages and has family-friendly pool space and watersports; Orchid Key Inn is adults-only and does not admit guests under 18.
Orchid Key Inn is on Duval Street and puts you within walking distance of bars, restaurants and museums; Casa Marina is about a mile from Duval’s main strip.
Casa Marina has Spa al Maré with beachfront cabana treatments; Orchid Key Inn has no published full-service spa.
Not typically — each property operates its own resort amenities; Orchid Key Inn guests can use concierge services to book local activities and dining.
Explore how Casa Marina Key West stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·