Salt Pier

Bonaire’s most distinctive man-made dive site — the working salt export pier, whose massive concrete pilings are completely encrusted in colourful sponges and corals, sheltering an exceptional concentration of fish and macro subjects in just 5–15 metres.

Overview

Salt Pier is unlike any other Bonaire dive. This is an active industrial facility — a working pier used to load salt from the southern salt pans onto cargo ships — and the dive happens beneath and around the concrete pilings that support it. Over decades, those pilings have become encrusted with colourful sponges, hard and soft corals, and encrusting organisms, creating a dense artificial reef in very shallow water. The site depth ranges from 5 to 15 metres, making it accessible to snorkellers and novice divers. Schools of barracuda, tarpons, and grunts congregate around the pilings; the encrusted surfaces harbour seahorses, octopus, blennies, gobies, and spotted eagle rays. The catch: diving is strictly prohibited when a salt carrier is docked at the pier. Check from the road before gearing up — if a ship is present, come back another day.

Site Information

• Location: South-central Bonaire, at the salt export pier near the southern salt flats
• Entry Type: Shore entry
• Site Type: Reef
• Difficulty Level: Beginner
• Maximum Depth: 15 meters
• Typical Visibility: 15–25 metres
• Current: Usually light; minimal
• Best Time: Morning; always check for ships before gearing up

Marine Life

The encrusted pilings create a microhabitat for a remarkable range of creatures. Seahorses shelter in sponge growth on the pilings. Octopus hide in piling crevices, particularly at night. Blennies and gobies occupy every available niche in the encrusting organisms. Schools of grunts and snapper circle the piling bases. Large barracuda and tarpon cruise the open-water sections between pilings. Sea turtles and spotted eagle rays pass through regularly. At night the pilings come alive with moray eels actively hunting and lobster emerging from cover.

Dive Profile

Enter from the sandy beach on either the north or south side of the pier. The south-side entry is preferable when any wave action is present. Swim out to the first line of pilings and begin working your way beneath the pier structure. The maximum depth is around 15 metres directly beneath the outer pilings. Most marine life and colour is in the 5–12 metre range. Plan a slow, methodical survey of the piling surfaces rather than a distance swim. Night dives are particularly rewarding and the shallow depth makes air management easy.

Entry and Exit

Two entry points: north side (closer to the road, sandy entry) and south side (sandy access, better in mild surge). Enter slowly, swim beneath the pier structure, and exit the same way you came in. Do not surface directly under the pier. The sharp edges of barnacle and coral encrustation on the pilings require good buoyancy; do not grab pilings. Never dive when ships are docked.

Tips

• Check for ships at the pier before gearing up — access is prohibited when a vessel is loading
• Night dives here are among the best in Bonaire given the shallow depth and active marine life
• Bring a torch even by day to illuminate the piling surfaces and reveal small creatures
• The south-side entry is smoother when there is any chop
• The STINAPA nature tag (annual fee) is required

Safety

Do not dive when ships are at the pier — this is a safety and legal restriction. The piling edges are sharp; maintain good buoyancy and avoid contact. The enclosed pier structure limits surfacing options: always know your exit route. Otherwise the shallow, calm conditions make this one of Bonaire’s easiest dives.

Photography

Salt Pier is exceptional for macro photography on the colourful sponge-encrusted pilings. The structures also provide dramatic wide-angle compositions with school fish and available light filtering through the pier deck above. Strobes are essential to reveal the reds and oranges of the sponge growth. Night photography of hunting eels and seahorse portraits on the pilings rewards patient photographers.

Nearby Sites

Hilma Hooker is approximately 1.5 km south — a frequent day-trip pairing with Salt Pier. Angel City and Alice in Wonderland are along the same southern coast.

Sources: Sunwise Bonaire – Salt Pier, Beyond the Corals Bonaire – Salt Pier, InfoBonaire Dive Site Map. Last updated 2026-05-24.