
Hyatt Centric Key West Resort and Spa
Best for families and travelers who want a full-service waterfront resort with on-site spa, multiple dining options, and easy access to Duval Street.
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Hyatt Centric Key West Resort and Spa is a 4-star, family-friendly waterfront resort with a spa and pool — good for families and active travelers who want easy access to Old Town and Duval Street. Southernmost House - Adult Exclusive is a 4-star adults-only historic oceanfront boutique property near the Southernmost Point — read this if you want a small, adults-only stay steps from the water and Duval Street.
Updated · about 2.1 km apart

Best for families and travelers who want a full-service waterfront resort with on-site spa, multiple dining options, and easy access to Duval Street.

Best for adults and couples who want a small, historic, oceanfront boutique hotel steps from Southernmost Point and quieter, adults-only pool time.
When Hyatt Centric wins: choose Hyatt Centric Key West Resort and Spa if you want a larger property with more rooms, structured on-site amenities (Jala Spa, multiple dining venues, a fitness center), private beach access and family-friendly services.
When Southernmost House wins: choose Southernmost House - Adult Exclusive if you prefer an intimate, adults-only Victorian mansion on the oceanfront within steps of the Southernmost Point and Duval Street, and a smaller-property vibe.
Bottom line: Hyatt Centric is the fuller-service, family-friendly waterfront resort with a spa and several food-and-drink options; Southernmost House is the quieter, historic adults-only choice right on the water near Key West’s southern tip.
| Category | Hyatt Centric Key West Resort and Spa | Southernmost House Adult Exclusive |
|---|---|---|
| Overall vibe | Larger waterfront resort, family-friendly, active on-site programming. | Small historic Victorian boutique, adults-only, intimate. |
| Location | Old Town waterfront at 601 Front St, steps from Duval Street and Mallory Square. | Duval Street address at 1400 Duval St, oceanfront and steps from Southernmost Point. |
| Size (rooms) | 118–120 rooms across 4 floors. | 18 rooms. |
| Ages / policy | All ages welcome; family-friendly (minimum check-in age 18 for lead guest). | Adults-only property; children 18 and younger are not permitted. |
| Pools | One outdoor pool with cabanas, hot tub; poolside bar and cabana rentals. | One outdoor pool; pool sun loungers and umbrellas. |
| Beach / waterfront access | Waterfront property with private beach access nearby; Simonton Beach is adjacent. | Oceanfront / beachfront location right on the southern shore. |
| Restaurants & bars | Multiple on-site outlets: Four Flamingos (sea-to-table), Blue Mojito Bar & Grill (poolside), Keys Coffee Cafecito, in-room dining. | One on-site restaurant/bar: Seaside Cafe at Mansion (ocean view) with complimentary continental breakfast. |
| Spa & wellness | Jala Spa on site offering massages, facials, body treatments; 24-hour fitness center and yoga. | Not published |
| Known for | Full-service waterfront resort with a named chef-driven restaurant and event/wedding venues. | Historic Victorian mansion location, steps from Southernmost Point and Duval Street; adults-only policy. |
| Parking | Self-parking only (fee), EV charging available on site. | Self parking available (surcharge). |
Hyatt Centric sits on the Old Town waterfront at 601 Front Street with immediate access to Duval Street and Mallory Square.
Choose Hyatt Centric for a central Old Town waterfront base with easy walking access to Key West attractions.
Southernmost House is an oceanfront Victorian at 1400 Duval Street a short walk to the Southernmost Point marker and Duval Street.
Pick Southernmost House if you want to be steps from the Southernmost Point and prefer a quieter, oceanfront setting.
Hyatt Centric offers roughly 118–120 rooms across multiple room types, many with furnished private balconies and marina or ocean views.
Hyatt Centric is for travelers who want varied room choices and balconies or suites suitable for families.
Southernmost House has 18 air-conditioned rooms in a Victorian mansion layout with ocean-view and courtyard options.
Southernmost House is for travelers who prefer a small, historic property with a limited number of room choices and a boutique feel.
Hyatt Centric provides multiple outlets from a chef-led sea-to-table restaurant to a pool bar and coffee shop.
Hyatt Centric suits guests who want on-site variety for meals and bar service throughout the day.
Southernmost House lists one ocean-view café/bar and a complimentary continental breakfast.
Southernmost House works if you want quick ocean-view café service and plan to use nearby Duval Street for most meals.
Hyatt Centric has one outdoor pool, cabanas, a hot tub, and nearby private beach access.
Hyatt Centric is a good fit if you want resort-style pool facilities plus easy beach access for families.
Southernmost House is an oceanfront property with one outdoor pool and direct water views.
Southernmost House is right on the water for adults who prefer oceanfront relaxation rather than larger resort-style pool facilities.
Hyatt Centric has a full-service spa (Jala Spa), a 24-hour fitness center, and on-site entertainment options.
Hyatt Centric is for guests who want spa services and a livelier on-site evening scene with easy access to Old Town nightlife.
Southernmost House emphasizes a quieter, adults-only atmosphere; a public spa is not listed in the supplier data.
Southernmost House suits adults wanting a calm, intimate stay with nightlife a short walk away rather than on-property entertainment.

Hyatt Centric: family-friendly rooms, children’s menus, pool activities and a larger property with services for kids.

Southernmost House: an adults-only Victorian oceanfront boutique ideal for couples and adults seeking quiet.

Hyatt Centric: multiple dining outlets including Four Flamingos and an on-site Jala Spa.

Southernmost House: steps from Southernmost Point and right on the oceanfront at the southern tip of Key West.
Hyatt Centric — it’s family-friendly, has kid menus and pool facilities that allow children with adult supervision.
Southernmost House - Adult Exclusive is adults-only; Hyatt Centric welcomes guests of all ages.
Choose Hyatt Centric for on-site spa services at Jala Spa. Southernmost House’s listing does not publish an on-site spa.
Southernmost House is steps from Southernmost Point; Hyatt Centric is farther away (about 2.1 km from Southernmost House).
Explore how Hyatt Centric Key West Resort and Spa stacks up against other hotels nearby:
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