Mauna Kea Beach (Kaunaoa Bay)
Ocean cove · Hawaii
ℹ️ Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
Mauna Kea Beach (Kaunaoa Bay) is a perfect crescent of white sand with calm, clear water and superb snorkeling along the rocky points. The beach fronts the Mauna Kea resort, but public access is guaranteed with limited parking. Arrive early to claim one of the public passes.
Good to know
| Water type | Ocean cove |
|---|---|
| Water temperature | 70s-80s year-round |
| Depth | protected bay; excellent snorkeling |
| Best season | Year-round |
| Fees | Free; limited public parking passes |
| Reservations required | No |
| Parking | limited public parking at the resort gate; arrive early |
| Amenities | restrooms, showers |
| County | Hawaii County |
| Nearest town | Puako |
| Safety notes | no lifeguard; winter surf — check conditions |
Map
Nearby swimming holes
Frequently asked questions
Does Mauna Kea Beach (Kaunaoa Bay) require reservations?
No reservations are required at Mauna Kea Beach (Kaunaoa Bay) based on current information — but verify before you go.
Is there a fee to visit Mauna Kea Beach (Kaunaoa Bay)?
Reported fee info: Free; limited public parking passes. Fees can change — confirm with the official link.
When is the best time to visit Mauna Kea Beach (Kaunaoa Bay)?
The best season is typically Year-round.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026