Do you have to pay to snorkel at Hanauma Bay?

Yes — Hanauma Bay charges 5 per adult for non-resident entry. Hawaii residents and children 12 and under are free with valid ID. There is also a non-refundable reservation fee when booking online at hanauma-bay.org. Parking costs per vehicle. Snorkel gear rental is available on site for 2–15. The total cost for two adults — reservation fee, entry, and gear — runs approximately 5-80. Despite the cost, Hanauma Bay delivers exceptional value compared to guided snorkel tours (0–150 per person). For those who can't secure a Hanauma Bay reservation, Electric Beach (free) and Sharks Cove (free, summer only) are the best no-cost alternatives on Oahu. Hawaii Nautical snorkel tours include gear, a boat trip, and crew instruction for 0–150 if you prefer a guided experience.