Scuba Diving and Snorkelling in Castries

Compare 13 scuba diving and snorkelling in Castries, with prices from €59. Top rated: SeaTrek St. Lucia (4.8★). Free cancellation on most bookings.

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What travellers say

Recent reviews of tours and tickets on this page.

154cheyennee·2026-10-15· ★ 5.0

Spearfishing Experience

An Unforgettable Spearfishing Experience in St. Lucia!

My husband and I had such an amazing time on our spearfishing excursion in St. Lucia! This was definitely one of the highlights of our honeymoon and an experience we will never forget! From start to finish, the entire experience was fantastic. The guides were extremely friendly, knowledgeable, patient, and made sure we felt comfortable and safe throughout the adventure. They took the time to explain everything, made the experience fun and exciting, and truly went above and beyond to make sure we had a great time. It was such a unique opportunity to explore the beautiful waters of St. Lucia and experience something different together as a couple. You can tell they genuinely love what they do and take pride in providing an unforgettable experience for their guests. We especially loved how personable and welcoming everyone was. It felt more like spending the day with friends than just another tourist excursion! We cannot recommend this experience enough! Whether you’re trying spearfishing for the first time or have done it before, this is an absolute must-do while visiting St. Lucia. Thank you for helping make our honeymoon even more memorable! We would absolutely book with you again! ❤️🌊🐠

csocarm·2026-04-09· ★ 5.0

Private St Lucia Full Day Snorkeling Charter for Up to 15 Guests

#1 on our Top 10 List!

Our family of 7 booked an all day private tour aboard the TangoTimes. Beautiful and comfortable vessel with plenty of room and a 3 men crew including the captain. The price was reasonable. It included hot lunch, snacks and drinks including beer and rum punch. The crew was very professional and so nice! We asked them to provide the music and it was a Great mix of songs and music styles. We were able to customize our tour. We sailed from the North where we were staying to the Pitons and Marigot Bay. Along the way we made 2 snorkel stops. Since some of us could not swim, but still wanted to enjoy being in the water and seeing the fish, one of the crew members went in with us and help us stayed safe. The boat was also equipped with life jackets which we all wore. It was truly a great day!! We all said it was #1 on our top 10 list of best experiences in ST. Lucia! ST. Lucia is a beautiful Island with very nice people! Thank you!!

Frequently asked questions

How much should I budget for scuba diving and snorkelling in Castries?
Plan on €100 to €423 per adult, which covers half of the 13 options on this page. The cheapest is the Snorkeling at Pigeon Island at €59.
Can I cancel if my plans change?
Almost all can: 13 of the 13 experiences here offer free cancellation, usually up to 24 hours before the start time. Use the “Free cancellation” filter to see only those.
Do any experiences include pickup from my hotel?
11 experiences on this page include pickup, such as the Private St Lucia Full Day Snorkeling Charter for Up to 15 Guests. The others start from a meeting point shared after booking.
How much time should I set aside?
Allow about 3 hours for a typical experience here. The longest lasts 1 day; use the Duration filter for shorter ones.
Do I get my tickets immediately?
With 10 of the 13 experiences, yes: the mobile voucher arrives by email as soon as you book.
Which option has the best reviews?
The SeaTrek St. Lucia is rated 4.8 from 226 reviews, the highest on this page among experiences with at least 50 reviews.
Are there tours in languages other than English?
English is the most common, offered by 13 experiences. Use the Language filter to narrow the list.

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