Rock Islands Southern Lagoon wilderness guide
UNESCO World Heritage Site · Palau

Rock Islands Southern Lagoon

The Rock Islands Southern Lagoon features over 400 limestone islands offering stunning limestone formations and vibrant marine biodiversity.

UNESCO World Heritage Site100,200

Designation

UNESCO World Heritage Site

Total Wilderness Area

100,200

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Rock Islands Southern Lagoon

The Rock Islands Southern Lagoon features over 400 limestone islands offering stunning limestone formations and vibrant marine biodiversity.

Wilderness Landscape & Natural Heritage

Located in the Pacific nation of Palau, the Rock Islands Southern Lagoon is renowned for its unique coral reefs and magnificent array of over 400 islands. The area spans approximately 100,200 acres of pristine marine and terrestrial environments. This UNESCO World Heritage Site is a prime example of a tropical marine ecosystem, showcasing a high degree of biodiversity both above and below the water. Its rich history includes evidence of human settlement dating back over 3,000 years. The lagoon is a haven for snorkeling and diving enthusiasts, with world-famous sites such as the Blue Corner and Jellyfish Lake providing unmatched underwater experiences. The Rock Islands themselves, formed from ancient coral reefs, present striking landscapes with dense vegetation and hidden beaches, making them a favorite for kayaking and eco-tours. Visitors are captivated by the vibrant colors of coral gardens and a plethora of marine life including sharks, stingrays, and countless fish species.

Field Guide · UNESCO World Heritage Site
Adventure Destinations

Notable Destinations Near Rock Islands Southern Lagoon

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

Jellyfish Lake - Known for its unique, non-stinging jellyfishBlue Corner - A top diving spot with diverse marine lifeMilky Way - A natural spa famous for its white mudGerman Channel - Known for manta ray sightings
Wilderness Recreation

Outdoor Adventures in Rock Islands Southern Lagoon

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Diving

Available in Rock Islands Southern Lagoon
Park Recreation

Snorkeling

Available in Rock Islands Southern Lagoon
Park Recreation

Kayaking

Available in Rock Islands Southern Lagoon
Park Recreation

Bird Watching

Available in Rock Islands Southern Lagoon
Park Recreation

Photography

Available in Rock Islands Southern Lagoon
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Rock Islands Southern Lagoon.

Passes & Fees

Entrance Requirements & Interagency Passes

Visitors need a permit to access certain sites, including Jellyfish Lake.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Rock Islands Southern Lagoon

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Adventure Basecamps

Gateway Towns Near Rock Islands Southern Lagoon

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Koror, Palau
18.74 miles
Gateway Basecamp

Koror, Palau

Koror in Palau is an aquatic dream for adventure seekers. Dive into vibrant reefs, kayak through Rock Islands, and witness the magic of Jellyfish Lake.

November to April
Explore Town