#sea urchins

2 articles

Snorkeller in a long-sleeved rash vest floating horizontally above a shallow brain coral, fins raised away from the reef, underwater side view, clear water and sunlight

Reef-Safe Sunscreen and Other Habits That Protect Grenada's Coral

Reef-safe habits for Grenada beaches: which sunscreen to pack, how to snorkel without hurting coral, what to do about urchins and seafood choices that help reef

14/10/2026 8 min read

Underwater close view of black long-spined sea urchins wedged among rocks in clear shallow water, south coast of Grenada, sunlight rippling over the sand

Beach Safety & Sea Conditions

Sea Urchins, Fire Coral and Stingrays: Avoiding Painful Mistakes

Sea urchins, fire coral, stingrays and lionfish cause most beach injuries in Grenada. Where each one hides, how to avoid contact and first aid that works.

14/10/2026 8 min read