Natural swimming hole
Tunnels Beach (Makua)
Ocean cove · Hawaii
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
Tunnels Beach (Makua) is Kauai's premier reef snorkel, with coral gardens, turtles, and the Bali Hai cliffs as a backdrop. The outer reef drops into deep blue water. Summer is the season — winter surf closes it down.
Good to know
| Water type | Ocean cove |
|---|---|
| Water temperature | 70s-80s |
| Depth | reef snorkeling |
| Best season | May-September |
| Fees | Free |
| Reservations required | No |
| Parking | limited roadside parking |
| County | Kauai County |
| Nearest town | Haena |
| Safety notes | no lifeguard; summer only — dangerous winter surf; limited parking |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Tunnels Beach (Makua)?
Yes — Tunnels Beach (Makua) is listed as a natural swimming spot in Hawaii. Reported water temperature: 70s-80s. Heads-up: no lifeguard; summer only — dangerous winter surf; limited parking. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Tunnels Beach (Makua) require reservations?
No reservations are required at Tunnels Beach (Makua) based on current information — but verify before you go.
Is there a fee to visit Tunnels Beach (Makua)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Tunnels Beach (Makua)?
The best season is typically May-September.