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The Cloister at Sea Island
Ultra-LuxuryBeach

Sea Island, United States

265 rooms
Addison Mizner / Spanish Mediterranean Revival Island Grand Palace Architecture
Sea Island, United States

Rooms & Suites

The Cloister at Sea Island Rooms & Suites

Accommodations at The Cloister at Sea Island comprise 265 rooms and suites styled in Addison Mizner Mediterranean mahogany and Spanish tile with private balconies, featuring Black Banks River and Atlantic views, plush king beds, and marble bathrooms with deep soaking bathtubs, TV mirrors, and custom Molton Brown amenities.

3 categories on the live list

Before you book a room

  • All 265 rooms feature Addison Mizner design, mahogany boiserie, and marble bathrooms.
  • Main Cloister suites feature private balconies directly over the scenic Black Banks River.

Category 1

Deluxe King Room with Black Banks River Balcony

A sleek Mizner room featuring mahogany boiserie, river balcony, king bed, and marble bath with tub.

48 m² / 516 sq ft

Category 2

Four Seasons Executive One-Bedroom River Suite

Spacious suite featuring separate living salon, river terrace, king bed, and luxury marble bath.

92 m² / 990 sq ft

Category 3

The Cloister Master Presidential Oceanfront Beach Compound

The pinnacle luxury 2-bedroom residence with private ocean lawn, dining salon, and dedicated host.

220 m² / 2,368 sq ft

The Cloister at Sea Island rooms FAQ

How many rooms does The Cloister have?
The luxury island resort palace features 265 rooms, executive suites, and villas starting at 48 m².
Who designed the architecture?
The original 1928 architecture was created by renowned architect Addison Mizner in Spanish Mediterranean style.
What is The Cloister Master Presidential Oceanfront Beach Compound?
It is a 220 m² luxury 2-bedroom villa with private ocean lawn, dining salon, and dedicated host.
What room categories exist?
Categories include Deluxe River (48 m²), River Suites (92 m²), and Beach Compounds (220 m²).

Reviewed by Hotel Flock · Last updated September 2026