Diving on Bonaire: A Complete Guide
If you are looking for an ideal destination for a diving vacation, Bonaire is definitely on your shortlist. This beautiful location in the Caribbean not only has pristine coral reefs, but also offers pleasant conditions above water, with its friendly atmosphere, warm climate and vibrant culture. Moreover, diving around Bonaire remains relatively affordable. Daily flights from europe bring you to this tropical island within eight hours.
Table of contents
General Information About Bonaire
Bonaire is one of the three ABC Islands and is located in the southern part of the Caribbean, just off the coast of Venezuela. The island is part of the Caribbean Netherlands and is known for its peaceful atmosphere, unspoiled nature, and laid-back lifestyle. With an area of approximately 288 square kilometers, it is relatively small but rich in variety. The capital, Kralendijk, is a colorful little town full of colonial buildings, cozy restaurants, and local markets. The interior is characterized by cacti, salt pans, and flamingos, while the coastline consists of rugged cliffs, mangroves, and white-sand beaches. Bonaire has a dry, sunny climate and remains pleasantly warm year-round. This makes it an ideal destination for anyone who loves nature, tranquility, and the outdoors. The combination of friendly locals, well-preserved culture, and impressive landscapes gives Bonaire a character all its own.
Why Dive on Bonaire?
Bonaire is known worldwide as one of the best diving destinations, and for good reason. Surrounding the island is the Bonaire National Marine Park, a protected area that has kept the underwater ecosystem in excellent condition since 1979. Here you’ll find crystal-clear water, colorful coral reefs, and hundreds of fish species—from groupers to sea turtles and lionfish. What makes Bonaire truly special is the unparalleled accessibility of its dive sites. More than 60 sites are accessible directly from the shore. With a pickup truck and a full tank, you can dive whenever you want, without a boat or a guide. This freedom appeals to both beginner divers and experienced enthusiasts. Whether you enjoy shallow reef dives, night dives, or exploring wrecks, Bonaire has it all. Add to that the fact that you have perfect diving conditions virtually all year round, and it’s clear why diving in Bonaire is so popular.
Best Time to Dive on Bonaire
You can dive on Bonaire all year round, making the island an ideal destination for those who want to travel flexibly. Thanks to the stable tropical climate, conditions are almost always good, both above and below the water. Still, there are slight seasonal variations that you can take into account when planning your trip. The most popular time for diving is from February through June. During these months, it’s often a bit drier, the sea is exceptionally calm, and underwater visibility is optimal.
Visibility
Visibility around Bonaire is generally excellent and usually ranges between 20 and 30 meters, sometimes even more. Visibility is often at its best during the dry season (especially from March through June). However, visibility remains surprisingly good even during the rainy season, partly due to the absence of large rivers that carry sediment into the sea.
Water temperature
The water temperature on Bonaire ranges between 26°C and 29°C year-round, with the warmest months being August through November. As a result, a 3mm wetsuit or shorty is usually sufficient, although some divers are comfortable diving year-round in just a lycra suit or swimsuit.
Current
Most dive sites on Bonaire are located on the west coast, where the sea is generally calm and free of currents. This makes the conditions ideal for shore dives, beginner divers, and photography. There are currents on the east side of the island, so keep this in mind when planning your dives and ask the dive shop where you pick up your tanks for advice.
| Period | Diving conditions | Wetsuit Advice | Details |
|---|---|---|---|
| February–June | Best visibility (20–30 m), calm seas, warm water | 3 mm or shorty | Dry season, ideal for shore diving and underwater photography |
| July–October | Variable visibility, chance of rain, sea usually calm | 3 mm wetsuit or shorty | Start of the rainy season, fewer crowds, good availability of accommodations |
| November–January | Good visibility, slightly cooler water, mostly calm conditions | 3 mm full wetsuit | End of the rainy season, sometimes windier, but still excellent diving weather |
Drive & Dive Concept
One of the most unique aspects of diving on Bonaire is the so-called “Drive and Dive” concept. This means that, as a diver, you have complete freedom to dive at your own pace and without a guide at dozens of shore dive sites scattered across the island. Upon arrival, you simply rent a pickup truck and arrange for tanks at the dive shop. You pick up the tanks every day and return the empty ones. Then you drive yourself from dive site to dive site and walk straight into the water from the shore. The dive sites are marked by yellow stones along the road.
This concept is what makes Bonaire unique: nowhere else in the world are there so many dive sites that are so accessible and so well organized for independent diving. There are more than 60 shore dive sites around the island, all with clear water, healthy reefs, and, in many places, hardly any current. No set schedules, no boat needed, no guide. And that’s unique!
Best Dive Sites on Bonaire
It’s hard to pick the best dive sites on Bonaire, because there are so many of them, and they all have something unique to offer. We’ve selected 6 dive sites that you definitely shouldn’t miss while you’re on Bonaire!
1,000 steps
Depth: 5–30 meters
Season: year-round
Underwater life: colorful coral reefs, schools of tropical fish, parrotfish, trumpetfish
Level: suitable for all levels, including beginners
1000 Steps is a popular dive site known for its clear water and beautiful coral reefs. Despite its name, there are actually about 67 steps to reach the water, making it accessible to virtually everyone. The dive begins with a sloping wall teeming with vibrant corals and a variety of fish species. The reef slopes gently down to about 30 meters, where you’ll often see schools of tropical fish and colorful parrotfish. Thanks to its sheltered location, the water is usually calm and visibility is excellent, making this spot perfect for both beginner and experienced divers.
Slagbaai National Park
Depth: 5–35 meters
Season: year-round
Marine life: rays, nurse sharks, reef fish, barracudas
Level: suitable for all levels
Slagbaai National Park is a tranquil dive site on the northwest side of Bonaire. The reefs there are still pristine and offer a diverse underwater world with many large fish, such as eagle rays and nurse sharks. The reef is rugged, with many caves and overhanging structures where various fish species take shelter. Thanks to the often calm waters, this is a great spot for divers who want to avoid the crowds and enjoy nature in its purest form.
Hilma Hooker
Depth: 18–30 meters
Season: year-round
Marine life: nurse sharks, barracudas, reef fish, sponges, and corals
Level: suitable for advanced divers
The Hilma Hooker is a famous wreck diving site and an absolute must for wreck diving enthusiasts. The former cargo ship lies at a depth of approximately 18 to 30 meters near Klein Bonaire. The wreck is covered in colorful corals and sponges and is home to many reef fish, nurse sharks, and barracudas. Due to the wreck’s open structure and depth, it is best suited for experienced divers. A dive here feels like an expedition full of color and life.
Little Bonaire
Depth: 5–30 meters
Season: year-round
Marine life: schools of tropical fish, reef sharks, sea turtles, colorful corals
Level: suitable for all levels
Klein Bonaire is a small, uninhabited island just off the coast of Bonaire and is known for the beautiful, pristine reefs that surround it. It is a favorite spot among both snorkelers and divers because of its crystal-clear water and abundance of fish. While diving around Klein Bonaire, you can spot large schools of fish, reef sharks, and sometimes sea turtles. The coral reefs here are healthy and colorful, making this one of the most beautiful spots on the island. You can only reach it by boat.
Red Slave
Depth: 5–30 meters
Season: year-round
Marine life: reef fish, parrotfish, nurse sharks, colorful corals
Level: suitable for all levels
Red Slave is a peaceful dive site on the west coast of Bonaire, known for its expansive coral reefs and calm waters. The reef is teeming with tropical fish such as parrotfish, snappers, and schools of jacks. Nurse sharks are also frequently spotted, resting peacefully on the sand. Thanks to the gentle currents and good visibility, it’s an ideal spot for both beginner and experienced divers who enjoy a relaxed dive.
Salt Pier
Depth: 5–25 meters
Season: year-round
Marine life: large schools of reef fish, groupers, lobsters, sponges, and anemones
Level: suitable for all levels
Salt Pier is an iconic dive site near Kralendijk, known for its gigantic pier pilings covered in sponges and corals. These pilings attract a huge number of fish, including schools of reef fish and large groupers. Lobsters, crabs, and various smaller creatures are also easy to spot here. The water is usually calm and clear, making it an accessible spot for both snorkelers and divers of all skill levels.
Underwater Life on Bonaire: What Can You Expect During Your Dive?
The underwater life around Bonaire is surprisingly rich and diverse. Thanks to the protected reef and ideal diving conditions, you’ll have plenty of opportunities to see countless marine creatures up close.
Sharks & Rays
- Nurse Shark
- Eagle Ray
- Southern stingray
- (Rare) Blacktip Reef Shark
Reef fish & schools
- Gray snapper
- Yellowtail snapper
- Horse-eye jackets
- Barracudas
- Parrotfish
- Trumpfish
- Angelfish
- Butterflyfish
- Lionfish (invasive species)
Sea Turtles
- Green sea turtle
- Spurious hawksbill turtle
- Hawksbill turtle (hawksbill turtle)
Reef and Seabed Life
- Cobras (green and spotted species)
- Octopus and squid
- Lobsters and crabs
- Sea cucumbers
- Starfish
- Snails and slugs
- Sponges and anemones
Small and special
- Seahorses (especially in seagrass beds)
- Shrimp and hermit crabs
- Flamingo tongues
- Drumfish and gobies
Wrecks
- Hilma Hooker
- Mairi Bhan
- Baka de Laman
There are other shipwrecks, but the most famous of them all is the Hilma Hooker.
Diving with ostracods
Ostracods are microscopic crustaceans, often no larger than 1 mm. They live in both fresh and saltwater and are found worldwide, but in some places—such as Bonaire—they exhibit a remarkable phenomenon: bioluminescence. This means they glow in the dark, much like fireflies.
A few days after the full moon, about 30 to 45 minutes after sunset, male ostracods begin a luminous mating dance. They swim upward from the reef, leaving behind short flashes of light in the water. These are small trails of light that they use to attract females.
For divers, this is a magical experience: it’s like watching shooting stars underwater. The phenomenon lasts only a few minutes, so timing is crucial. It’s best observed in dark areas, without artificial light or moonlight, and when there’s little current. These dives are conducted only under the supervision of a guide.
It’s truly a magical experience that’s hard to capture on camera. But maybe that’s what makes it even more magical. The video below gives you an idea, but trust us: it’s even more beautiful in person.
What diving gear do you need on Bonaire?
Bonaire is a wonderful destination with warm water and often warm air temperatures as well. So you don’t need to bring a wetsuit that’s too thick, for example. Read our tips for diving gear on Bonaire here.
Basic equipment
- Wetsuit: In the warm waters of Bonaire, a 3-mm shorty or full-body wetsuit is usually sufficient.
- Mask & Snorkel: A well-fitting mask of your own is highly recommended for optimal visibility and comfort. The snorkel is especially useful because you sometimes have to swim a bit on the surface before diving.
- Fins: It’s recommended to choose open-heel fins with booties. You’ll really benefit from this during shore dives. At some dive sites, you actually have to walk quite a distance. The sand or the road can be hot on your feet, and you’re naturally better protected with boots than with bare feet.
- Dive Computer: Highly recommended for a safe dive and to properly track your dive profile, especially on deeper dives such as in the Blue Hole.
- BCD & regulator: You can often rent fine at local dive centers, but own equipment always gives comfort.
Additional accessories
- Underwater camera: Bonaire has stunning marine life and coral reefs, so a camera or action cam is a great way to capture your memories.
- Weights: You don’t need to bring this, of course, but it’s good to know. Because of the warm water, you often need less lead than in colder waters.
- Dry bag: You can also choose to go on boat dives to Klein Bonaire, for example. In that case, it’s a good idea to bring a dry bag for your valuables. A dry bag is specially designed to keep your belongings dry during boat trips. They’re often made of sturdy, waterproof material with a roll-top closure at the top to keep water out.
- Key locker: a small lockbox where you can put your car key and attach it to the car. You can also look for a waterproof case to carry the key with you while diving.
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