Hawaii Snorkel Guide: Best Spots on Every Island (2026)

The water around Hawaiʻi is some of the most reliably clear, warm snorkel water in the U.S. Here are the 15 best spots — broken down by island and difficulty. ## Before you go - **Reef-safe sunscreen only** — Hawaiʻi banned oxybenzone + octinoxate in 2021. Mineral (zinc) only. - **Rent or buy** — quality gear matters; the $5 hotel kits are leaky - **Lifeguarded beaches** when possible - **Never touch coral or chase honu (turtles)** — $500+ fines, also bad karma ## Best snorkel spots by island ### Oʻahu | Spot | Difficulty | Marine | Notes | |---|---|---|---| | **Hanauma Bay** | Easy | Reef fish, turtles | Reservations required (gohaena.com), closed Tue | | **Sharks Cove** (Pūpūkea) | Moderate | Tropical fish, eels | Summer only, big rocks | | **Electric Beach** (Ko Olina) | Moderate | Turtles, rays | Underwater discharge pipe attracts fish | | **Kahe Point** | Moderate | Reef fish | Less crowded | ### Maui | Spot | Difficulty | Marine | Notes | |---|---|---|---| | **Molokini Crater** | Boat only | Reef fish, vis 100+ ft | Half-day boat $120–180 | | **Honolua Bay** | Moderate | Turtles, reef | Marine sanctuary, summer best | | **Black Rock** (Kāʻanapali) | Easy | Reef fish, turtles | Walk in from hotel beach | ### Big Island | Spot | Difficulty | Marine | Notes | |---|---|---|---| | **Two-Step** (Honaunau) | Moderate | Reef + dolphins | National park, $15 | | **Kahaluʻu Beach Park** | Easy | Turtles common | Free, lifeguarded | | **Manta Ray Night Dive** (Kona) | Boat only | Mantas, 6–14 ft | $130–180, [guide →](/blog/manta-ray-night-dives-kona) | ### Kauaʻi | Spot | Difficulty | Marine | Notes | |---|---|---|---| | **Tunnels Beach** | Moderate | Reef fish, turtles | Summer only, parking limited | | **Poʻipū Beach** | Easy | Monk seals, turtles | Family-friendly | | **Anini Beach** | Easy | Reef fish | Calm; great for kids | ## Related - [Things to do in Hanalei →](/neighborhood/hanalei) - [Kailua Beach guide →](/neighborhood/kailua)