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Bermuda Crystal Caves and Underwater Exploration Institute Admission 4 hr
Average
17 reviews · Rated on 1 provider · How we score
- Long Island
- 4 hrs
- Updated November 2, 2026
Explore Bermuda’s crystal caves and underwater exhibits while learning about the island’s marine life and ecosystem on a four-hour visit.
About this tour
Discover Bermuda’s natural wonders on a visit to Crystal Caves and the Bermuda Underwater Exploration Institute. This four-hour experience offers a chance to learn about the island’s distinctive marine life and ecosystem while enjoying its tranquil wildlife. Explore the crystal caves, then take in underwater exhibits that bring Bermuda’s marine environment into focus. An air-conditioned vehicle is included, and a live guide speaks English. Make time for this engaging look at the landscapes and wildlife that make Bermuda special, and experience two memorable sides of the island in one outing.
Highlights
- Explore Bermuda’s crystal caves and underwater exhibits
- Learn about Bermuda’s marine life and ecosystem
- Enjoy the island’s tranquil wildlife
What's included
Included
- Air-conditioned vehicle
Not included
- Lunch
Ratings on each provider
The ratings and review counts each booking site shows for this tour.
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View on ViatorViator
3.88 / 5 · 17 reviews
Important information
- Public transportation options are available nearby
- Suitable for all physical fitness levels
How this score is calculated
This score is based on one provider. Viator rates it 3.88 from 17 reviews. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.
How the score works and rating distribution in Long Island
- Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
- Listings on different providers are combined in proportion to their review counts.
- Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
- The result is shown from 0 to 10: this tour scores 6.2.
Provider rating distribution in Long Island
How many tours in Long Island have a provider rating at or below each value. The dashed line is this tour.
- Viator
from $159
on Viator