Best Snorkeling Spots in the US Virgin Islands
Hey there, fellow snorkel enthusiasts! If you’re anything like me, you’re always on the hunt for that perfect underwater paradise. Well, let me tell you, the US Virgin Islands are a snorkeler’s dream come true. I’ve spent countless hours exploring these crystal-clear waters, and I’m pumped to share my favorite spots with you.
Before we dive in (pun totally intended), check out this handy comparison table of the top snorkeling spots. It’ll give you a quick overview of what’s in store. But stick around, because we’re about to take a deep dive into each of these underwater wonderlands.
Spot | Island | Difficulty | Features | Best For |
---|---|---|---|---|
Trunk Bay | St. John | Easy | Underwater trail, calm waters | Beginners, families |
Coki Beach | St. Thomas | Easy | Clear water, abundant marine life | All levels, fish lovers |
Buck Island Reef | St. Croix | Moderate | National monument, diverse coral | Experienced snorkelers |
Waterlemon Cay | St. John | Moderate | Secluded, rich marine life | Intermediate snorkelers |
Honeymoon Beach | St. John | Easy | Pristine beach, sea turtles | Beginners, turtle watchers |
Now that you’ve got a taste of what’s to come, let’s strap on our fins and take a closer look at each of these incredible snorkeling spots.
1. Trunk Bay, St. John: The Underwater Trail Blazer

If you’re new to snorkeling or traveling with kids, Trunk Bay is your go-to spot. This place is the crown jewel of St. John, and for good reason. Picture this: you’re floating in bath-warm water so clear you can count the grains of sand 20 feet below. The beach is a postcard-perfect crescent of white sand, fringed with swaying palms. But the real magic happens when you dip below the surface.
The star attraction here is the underwater trail. Yeah, you heard that right – an underwater trail! It’s like someone took a nature walk and decided to submerge it. The 225-yard self-guided tour has plaques that identify coral formations and marine life. It’s like having a marine biologist right there with you, minus the awkward small talk.
As you glide along the trail, keep your eyes peeled for sergeant majors, blue tangs, and parrotfish. These colorful characters are regulars here, and they’re not shy about putting on a show. And if you’re lucky (like I was on my last visit), you might spot a sea turtle gracefully cruising by.
Pro tip: Trunk Bay can get busy, especially when cruise ships are in port. Try to arrive early in the morning or later in the afternoon for a more serene experience. Trust me, having this underwater wonderland almost to yourself is worth the extra effort.
2. Coki Beach, St. Thomas: The Fish Whisperer’s Paradise

Alright, fish fanatics, this one’s for you. Coki Beach on St. Thomas is where the party’s at – underwater, that is. This spot is famous for its incredible variety of marine life, and let me tell you, it lives up to the hype.
The moment you put your face in the water, you’re greeted by a technicolor explosion of fish. I’m talking about schools of yellowtail snappers, curious sergeant majors, and if you’re lucky, you might even spot a shy octopus peeking out from a rocky crevice.
What makes Coki Beach extra special is how close to shore the action is. You don’t need to be an Olympic swimmer to see the good stuff. Just a few feet from the beach, you’re already surrounded by coral formations teeming with life.
Here’s a little secret: bring some bread or fish food (available at nearby shops). The local fish have learned that humans equal snacks, and they’re not afraid to get up close and personal. It’s like being in the world’s coolest aquarium, except you’re part of the exhibit!
Word of warning, though: Coki Beach can get crowded, especially on cruise ship days. But don’t let that deter you. The underwater spectacle is worth braving the crowds. Plus, the lively atmosphere on the beach adds to the fun – it’s like a constant beach party up there.
3. Buck Island Reef, St. Croix: The National Treasure

Buckle up, snorkel pros, because Buck Island Reef is the big leagues. This place isn’t just a snorkeling spot; it’s a full-blown national monument. That’s right, it’s so spectacular that good ol’ Uncle Sam decided to give it special protection.
Located just off the coast of St. Croix, Buck Island Reef is a bit of a journey to get to, but boy, is it worth it. You’ll need to hop on a boat tour to reach this underwater paradise, but trust me, the anticipation just adds to the excitement.
Once you’re in the water, prepare to have your mind blown. The coral formations here are on another level. We’re talking about massive elkhorn coral structures that look like something out of a sci-fi movie. These gentle giants provide a home for an incredible array of marine life.
As you drift along with the current (always stay with your guide!), keep your eyes peeled for spotted eagle rays gliding by. These majestic creatures look like they’re flying underwater, and seeing one is a memory you’ll treasure forever.
But the real showstopper at Buck Island is the chance to swim with sea turtles. Green sea turtles and hawksbill turtles are frequent visitors, and there’s nothing quite like locking eyes with these ancient mariners as they cruise effortlessly through their watery domain.
Fair warning: Buck Island Reef is best suited for more experienced snorkelers. The currents can be strong, and the reef is fragile, so you need to be comfortable in the water and have good control of your movements. But if you’re up for the challenge, this is as good as snorkeling gets in the Caribbean.
4. Waterlemon Cay, St. John: The Hidden Gem

Okay, adventure seekers, this one’s for you. Waterlemon Cay is a bit off the beaten path, and that’s exactly what makes it so special. Located on the east end of St. John, this little slice of paradise requires a bit of effort to reach, but I promise you, it’s worth every step.
To get to Waterlemon Cay, you’ll need to hike about a mile along the Leinster Bay Trail. The trail itself is gorgeous, winding along the coastline with stunning views of the bay. But the real magic happens when you reach the end and slip into the water.
The snorkeling here is, in a word, epic. The cay (that’s a small, low-elevation sandy island) is surrounded by a fringing reef that’s home to an incredible variety of marine life. I’m talking about spotting everything from tiny Christmas tree worms to massive smooth trunkfish.
One of the coolest things about Waterlemon Cay is the chance to see some of the Caribbean’s more unusual creatures. On my last visit, I spotted a pair of squid hovering in the water column, changing colors like nature’s own lava lamp. And if you’re into sea stars, this is the place to be – I’ve never seen so many in one spot!
The area around the cay is also known for its sea turtles and stingrays. Keep an eye on the sandy patches between coral formations, and you might spot a southern stingray doing its best impression of a pancake on the seafloor.
A word of caution: the currents around Waterlemon Cay can be strong, especially on the seaward side. It’s best to snorkel around the cay in a counterclockwise direction, going against the current when you’re fresh and letting it carry you back when you’re tired.
5. Honeymoon Beach, St. John: The Romantic Escape

Last but certainly not least, we have Honeymoon Beach. With a name like that, you know it’s got to be good. Located on St. John’s Caneel Bay, this beach is the perfect blend of accessibility and seclusion.
Getting to Honeymoon Beach is half the fun. You can take a short hike from Cruz Bay, or if you’re feeling fancy, arrive by boat. Either way, when you round that final bend and the beach comes into view, you’ll feel like you’ve stumbled into a desktop wallpaper.
The beach itself is stunning, with powdery white sand and calm, crystal-clear water. But we’re here for what’s under the surface, right? Well, Honeymoon Beach doesn’t disappoint in that department either.
The snorkeling here is perfect for beginners and experienced snorkelers alike. The water is typically calm, and the reef starts just a few feet from shore. As you float over the coral gardens, you’ll be treated to a parade of tropical fish. Keep an eye out for the resident sea turtles – they’re often seen grazing on seagrass in the shallows.
One of my favorite things about snorkeling at Honeymoon Beach is the variety of environments you can explore. Near the shore, you’ve got patch reefs and seagrass beds. Venture a bit further out, and you’ll find deeper coral formations with ledges and small caves to peer into (just don’t touch!).
If you’re into underwater photography, Honeymoon Beach is a great spot to practice. The water clarity is excellent, and the diverse marine life provides plenty of willing subjects. I once spent an entire afternoon trying to get the perfect shot of a tiny secretary blenny poking its head out of its coral home.
Pro tip: While Honeymoon Beach is less crowded than some other spots on St. John, it can still get busy. For the best experience, try to visit early in the morning. Not only will you have more of the beach to yourself, but the marine life tends to be more active in the cooler morning hours.
Wrapping Up: Your USVI Snorkeling Adventure Awaits
There you have it, folks – my top picks for the best snorkeling spots in the US Virgin Islands. From the beginner-friendly waters of Trunk Bay to the wild beauty of Buck Island Reef, there’s something here for every level of snorkeler.
Remember, while these spots are all incredible, they’re also fragile ecosystems. Always practice responsible snorkeling: don’t touch the coral, don’t feed the fish (except at Coki Beach where it’s common practice), and be sure to use reef-safe sunscreen to protect both your skin and the marine environment.
Before you head out, always check local conditions and consider hiring a guide, especially for the more challenging spots. Not only will they keep you safe, but their knowledge can really enhance your experience. There’s nothing like having someone point out a well-camouflaged octopus or explain the complex relationships between different species on the reef.
So, what are you waiting for? Grab your mask, snorkel, and fins, and get ready for an underwater adventure you’ll never forget. The crystal-clear waters of the US Virgin Islands are calling, and trust me, you don’t want to miss this call. Happy snorkeling!