Snorkeling from Castries: Pilot your speedboat to Soufriere

You pilot the boat and the sea scooter does the work underwater

Snorkel from Castries to Soufriere on a half-day activity where you pilot your own speedboat along St. Lucia's west coast and power snorkel over a protected reef using a sea scooter. The route passes the Pitons and returns through Marigot Bay, with a live English-speaking guide and hotel pickup included. Minimum age is 18. Not recommended for travelers with spinal injuries, pregnancy, or poor cardiovascular health.

Step-by-step itinerary

Stops and time spent at each

1. Gros Piton1h 30m
2. Marigot Bay45m

Speedboat cruise and snorkeling adventure

• Pilot 17 ft. speedboat along west coast
• Enjoy views of the Pitons and mountains
• Gear up for power snorkeling with sea scooter
• Snorkel and explore underwater reefs
• Return by speedboat along west coast
• Cruise through Marigot Bay and explore bays

The experience

You pilot a 17 ft. speedboat yourself from Castries down the west coast to Soufriere. The route is built around the sea scooter: a handheld underwater propulsion device that does the work while you steer and look. As you cruise toward Soufriere, the Pitons rise in the background, and when you reach the protected snorkeling site, you gear up, grab the scooter, and let it pull you through reefs teeming with fish. The scooter means no kicking, no fighting current. You stay effortless and focused on what's below.

The return trip takes a different route back up the coast, with time to explore pristine bays and coves. You'll cruise through Marigot Bay, where the water narrows between steep green hills and anchored boats sit in the shelter. The whole outing runs four hours, which leaves the rest of your day free. A live guide in English is with you throughout, and pickup from your Castries hotel is included.

What’s included

• Your speedboat and sea scooter are provided.
• a live guide in English accompanies you.
• hotel pickup from Castries is included.
• you see the Pitons, explore pristine bays and coves, and snorkel over a protected reef.

Before you book

Days and timesEvery dayDeparts at 09:00

Book up to2d before

AgesAdult (18 and older) · Under 18: can't be booked

GroupUp to 10 · max 6 per booking

Live guideEnglish

Meeting point and pickupHotel pickup included.You can choose from 30 pickup points.

Cancellation and refundsNo refund if you cancel.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Prices and times updated 7 days ago

Good to know

Low physical effortNot recommended during pregnancyNot recommended with heart problemsNot recommended with back problems

Operated by Island Routes

Is this one for you?You pilot both the boat and the sea scooter yourself, so this suits travelers who want hands-on control and don't want to swim or kick to move through the water. The four-hour half-day format leaves your afternoon free, making it a good fit if you're splitting your day between water and land activities.

Traveler reviews

4.70★★★★★★★★★★

30 verified traveler reviews

5 ★26

4 ★2

3 ★0

2 ★1

1 ★1

Read all the reviews ›

Top questions

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. No refund if you cancel.

What's the snorkeling like at the Soufriere site?

The protected reef at Soufriere holds abundant fish and coral. You move through the water on the sea scooter, which propels you effortlessly so you can focus on the underwater life without the effort of swimming or snorkeling on your own.

Do I need to know how to drive a speedboat?

No prior boating experience is required. You pilot the 17 ft. speedboat yourself, but the guide is with you and the route is straightforward along the coast.

What happens if I'm not comfortable with the sea scooter?

The sea scooter is the core of the snorkeling experience on this activity. It propels you through the water so you can view the reef without swimming effort. If you have concerns about your fitness or comfort in the water, contact the operator before booking, as the activity is not recommended for travelers with spinal injuries, pregnancy, or poor cardiovascular health.

Is Marigot Bay worth the time on the return?

Marigot Bay is a narrow, sheltered anchorage surrounded by steep forested hills. The cruise through it on the return is a scenic break after snorkeling and shows a different side of the coast from the open water you crossed on the way down.

What's included in the price?

The activity includes your speedboat piloting, the sea scooter snorkeling at the protected site, views of the Pitons, the cruise through Marigot Bay and the other bays, a live English-speaking guide, and hotel pickup from Castries. Gratuities are not included.