Simpson Bay Lagoon – St. Maarten - Cruising to Sunshine

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Tourists relaxing on Kim Sha Beach in the Simpson Bay area of St. Maarten, with calm water and coastal views. — Kim Sha Beach sits along the Simpson Bay area, offering calm water, soft sand, and an easy starting point for exploring the lagoon.

Simpson Bay Lagoon is one of the largest inland lagoons in the Caribbean and a defining feature of St. Maarten. Surrounded by marinas, waterfront restaurants, and calm protected water, it’s a great place to explore by boat, kayak, or stand‑up paddleboard. The lagoon sits between the Dutch and French sides of the island, giving it a unique blend of scenery, culture, and activity.

Fun Facts & History About Simpson Bay Lagoon

Simpson Bay Lagoon is a saltwater lagoon connected to the sea through two main channels. Because the water stays calm and sheltered, it has become a major hub for yachts and sailing vessels from around the world. The lagoon is also home to mangroves, seabirds, and marine life, making it an important ecological area. Over the years, it has grown into one of the most recognizable boating destinations in the Caribbean.

Where Simpson Bay Lagoon Is Located

The lagoon stretches across both the Dutch and French sides of St. Maarten, bordered by Simpson Bay, Cole Bay, Sandy Ground, and Marigot. It’s easy to reach from the cruise port and sits close to many popular beaches and marinas.

Why Simpson Bay Lagoon Is Worth Visiting

The lagoon offers a calm, scenic environment perfect for water activities and sightseeing. Visitors can enjoy boat tours, kayaking, paddleboarding, or simply relaxing at one of the waterfront restaurants. Because the water is protected, it’s ideal for beginners or anyone looking for a gentle, low‑stress activity.

What to Expect During Your Visit

Expect calm, glassy water surrounded by marinas, hills, and anchored sailboats. Many tours depart directly from the lagoon, including snorkeling trips, sunset cruises, and eco‑friendly kayak excursions through the mangroves. The area also has great dining options, from casual beach bars to upscale marina restaurants.

How to Get to Simpson Bay Lagoon From the Cruise Port

A taxi ride from the cruise port takes about 10–15 minutes depending on traffic. Most water tours include clear meeting instructions at one of the lagoon’s marinas, such as Simpson Bay Marina or Port de Plaisance.

Best Time to Visit Simpson Bay Lagoon

Morning is ideal for kayaking and paddleboarding because the water is calm and the sun is gentle. Sunset is perfect for boat tours and waterfront dining. The lagoon is protected, so it’s a good option even on breezy days.

Tips for Visiting Simpson Bay Lagoon

Book water activities in advance, especially during peak season.
Wear water shoes if you plan to explore mangrove areas.
Bring a waterproof bag for your phone and camera.
Combine your visit with nearby Simpson Bay Beach or Maho Beach for a full day out.
Check tour departure points carefully — several marinas border the lagoon.

View of Simpson Bay in St. Martin with calm water, boats, and coastal scenery. — Scenic view of Simpson Bay in St. Martin, with calm water and anchored boats along the coastline.

Common Complaints About Simpson Bay Lagoon

Some areas can feel busy with boat traffic.
Water clarity varies depending on weather and activity levels.
Parking near marinas can be limited during peak hours.
Not ideal for traditional beachgoers since it’s more of a boating and activity area.

Final Thoughts

Simpson Bay Lagoon is a calm, scenic, and activity‑rich part of St. Maarten. Whether you’re kayaking through mangroves, joining a boat tour, or enjoying a waterfront meal, the lagoon offers a relaxing way to experience the island from the water. It’s a great choice for visitors who want something peaceful and easy without venturing far from the cruise port.

You can see the full list of top things to do in St. Maarten here.