---
title: Sail/Snorkel Adventure from Sapphire Marina,STT NO CROWDS~ 6 GUEST MAX
lang: en
type: tour
city: St Thomas
country: Caribbean
price: 144
currency: EUR
price_unit: per_person
availability: bookable
rating: 4.96
reviews: 258
duration_minutes: 180
languages: [en]
free_cancellation: "true"
guidekin_pick: Short sail, max six guests
rank_in_category: 5 of 48 (Snorkeling Tours)
schedule_checked: 2026-10-06
data_updated: 2026-10-12
canonical: https://guidekin.com/caribbean/st-thomas/tours/sail-snorkel-adventure-from-sapphire-marina-stt-no-crowds-6-guest-max/
---

# Sail/Snorkel Adventure from Sapphire Marina,STT NO CROWDS~ 6 GUEST MAX

**Guidekin's take:** Sail from Sapphire Marina on a classic sailboat with a small shared group of up to six guests. Snorkel gear, flotation aids, snacks and drinks are included; swimmers must be able to climb the small boarding ladder. 4.96 from 258 reviews at €144 per person for 3h.

In our comparison: #5 of 48 in Snorkeling Tours, by rating weighted by review volume (table below).

## Overview

We offer a semi private setting with a maximum of 6 guest and a personalized experience. The sailboat Cosmos Mariner is stable, sea kindly, and a beautiful classic boat. With years of experience sailing and snorkeling these waters Rob and Deb are sure to deliver an unforgettable experience.

## Before you book

- Meeting point: Sapphire Marina dock slip N20
- Starts 09:00, 13:00: 2 departures a day
- Food included: see what is included

**Pickup:** No hotel pickup: everyone meets at the start point

## Key facts

- Price: from €144 per person
- Duration: 3h
- Rating: 4.96/5 from 258 reviews (collected from Guidekin & Viator & Tripadvisor)
- Free cancellation (see policy below)
- Operator: Sailing The Cosmos Charters
- Group: Shared tour
- Guide languages: English
- Start times: 09:00, 13:00
- Booking: Instant confirmation, mobile ticket
- Price checked on Viator: 2026-10-06

## Reviews

4.96 from 258 ratings on Guidekin, Viator & Tripadvisor.
99% of ratings with a star breakdown are 4 or 5 stars: 256 of 258.

- 5 stars: 251 (97%)
- 4 stars: 5 (2%)
- 3 stars: 0 (0%)
- 2 stars: 2 (1%)
- 1 star: 0 (0%)

## What's included

- Soda/Pop
- Bottled water
- Alcoholic Beverages
- Snacks
- Use of Snorkelling equipment
- Water flotation devices (noodles, seat floats,etc.)

## Not included

- Crew Gratuity (20% of trip is customary)
- Towels
- Sunscreen. Please look for reef safe products. No SPRAYS or OILS

## Schedule

- Runs: daily
- Departures: 09:00, 13:00
- Schedule last checked: 2026-10-06
- These are published departures, not a live seat count; availability is confirmed at checkout.

## Cancellation

For a full refund, cancel at least 24 hours before the scheduled departure time.

## Meeting point

Sapphire Marina dock slip N20

Ends: back at the meeting point

## Good to know

- Public transportation options are available nearby
- Infants are required to sit on an adult’s lap
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- Swim ladder is rated for max capacity of 260 lbs
- If you plan to go swimming you must be physically able to climb small boarding ladder

## Compared with other Snorkeling Tours

| Tour | Price | Duration | Rating | Group |
|---|---|---|---|---|
| **This tour · #5 of 48** | €144 | 3h | 4.96 (258) | shared |
| [Snorkeling Adventure in St Thomas](/caribbean/st-thomas/tours/snorkeling-adventure-in-st-thomas/?format=md) | €117 | 3h 30m | 5.0 (282) | shared |
| [Afternoon Snorkel, Pizza & Sunset Tour departing from St. Thomas & St. John](/caribbean/st-thomas/tours/afternoon-snorkel-pizza-sunset-tour-departing-from-st-thomas-st-john/?format=md) | €109 | 5h 30m | 4.93 (1873) | shared |
| [6-Hour Turtles, Pizza Pi & Sunset Sail](/caribbean/st-thomas/tours/6-hour-turtles-pizza-pi-sunset-sail/?format=md) | €318 | 6h | 4.95 (444) | shared |

Ranked #5 of 48 in Snorkeling Tours by Guidekin score (rating weighted by review volume). Prices here run from €59 to €454, median €118; typical length 4h. 10 of 48 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market.

Full list: https://guidekin.com/caribbean/st-thomas/snorkeling-tours-st-thomas/?format=md

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