Question 1

Is Red Sand Beach (Kaihalulu) safe to swim?

Accepted Answer

Red Sand Beach (Kaihalulu) has a partially protected cove formed by a lava rock barrier, which creates calmer swimming conditions than the open ocean. Water quality is generally good with low bacteria risk. However, the beach has strong currents and surges, especially on the open side of the lava barrier. Swimming ability and ocean awareness are essential. The bigger danger is getting there — the access trail is unstable and crumbling and has caused serious injuries and fatalities.

Question 2

Is the trail to Red Sand Beach dangerous?

Accepted Answer

Yes — the trail to Kaihalulu Red Sand Beach is genuinely dangerous. The narrow path traverses crumbling red cinder cliffs above the ocean. The soil is unstable, often wet and slippery, and sections regularly collapse. The County of Maui does not maintain this trail and has posted closure notices. Multiple people have been injured and at least one person has died on this trail. Wear closed-toe shoes with grip, do not attempt in wet conditions, and never run.

Question 3

What makes Red Sand Beach red?

Accepted Answer

Kaihalulu Beach gets its dramatic red color from the iron-rich red cinder cone (pu'u) that forms the cliffs surrounding the cove. The red cinder erodes and washes into the bay, tinting both the sand and the water with a deep reddish hue. The contrast of red sand, black lava rock, and turquoise water makes this one of the most photographed beaches in Hawaii.

Question 4

Is Red Sand Beach clothing optional?

Accepted Answer

Red Sand Beach has historically attracted clothing-optional visitors due to its secluded nature, but nudity is technically illegal in Hawaii. The beach is difficult to access, which limits crowds, but it is not an officially designated clothing-optional beach. Visitors should be prepared for a mix of visitors and use their judgment.

Question 5

Where is Red Sand Beach located?

Accepted Answer

Kaihalulu Red Sand Beach is located in Hana, on Maui's east coast, just south of Hana Bay. The trailhead begins near the Hana Cultural Center and the path follows the coastline for about 10 minutes. It is not visible from the road. Most visitors combine it with a Road to Hana trip.