Rich Coast Diving, based in Playas del Coco in the province of Guanacaste, Costa Rica, offers impressive diving experiences in a species-rich underwater world. The dive centre specialises in guided dives in small groups with a maximum of four divers per guide. The offerings include dives with manta rays, PADI courses, and marine conservation programmes.
Near the protected Bat Islands (Isla Murciélagos), part of the Santa Rosa National Park, Rich Coast Diving places great emphasis on responsible diving. Valid dive insurance is mandatory, and chumming or baiting sharks is strictly prohibited. The main season for diving excursions is between June and October, when many large fish species – including bull sharks – are particularly active.
Diving with Bull Sharks at Rich Coast Diving
Rich Coast Diving is particularly known for its impressive dives with bull sharks at the Bat Islands, especially at the famous dive site “Big Scare”. These challenging dives are exclusively for certified Advanced Divers, as they take place at great depths and with possible currents. Each excursion includes two dives, the necessary national park permits, and light snacks. Rental equipment and dive insurance can be added for an extra charge.
The bull sharks appear naturally – without feeding or attractants. This ensures a safe and respectful experience for both humans and animals. The best chances of a sighting are between June and October. Additionally, divers often encounter rays, large schools of fish, pelagic species, octopuses, and sometimes even turtles.
Why the Bull Shark Dive with Rich Coast Diving is Worth It
- No chumming: All sightings occur naturally and without bait – this is safer and more ecologically responsible
- Dives take place in a protected national park and promote the preservation of marine habitats
- Small groups and personal care ensure safety and intense experiences
- Extensive local knowledge and focus on dive training and environmental awareness
A Sustainable Adventure
Rich Coast Diving offers the rare opportunity to experience bull sharks up close in one of Costa Rica’s most species-rich marine areas. With a clear focus on ethical diving and environmental protection, advanced divers can enjoy exciting encounters without disturbing the natural balance. Small groups, professional guidance, and authentic wildlife encounters make this tour an unforgettable experience for environmentally conscious adventurers.





