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Routes
Bike touring routes & trails
United States
Hawaiʻi County

Ala Kahakai National Historic Trail

Easy

3.5

(26)

92

riders

Ala Kahakai National Historic Trail

00:30

6.25km

70m

Cycling

This 3.9-mile easy touring cycling route offers coastal views and access to Kaunaʻoa Beach, though the wider trail is not bike-friendly.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

3.12 km

Kaunaʻoa Beach (Mauna Kea Beach)

Highlight • Beach

This family friendly beach has white sands that slope into the clear blue water. On the edges of the beach you can escape the sun into the shad eof the …

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B

6.25 km

End point

Parking

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Way Types & Surfaces

Way Types

1.76 km

1.62 km

1.54 km

1.29 km

Surfaces

3.05 km

1.62 km

1.54 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Friday 10 July

32°C

22°C

48 %

Additional weather tips

Max wind speed: 16.0 km/h

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Frequently Asked Questions

Is the Ala Kahakai National Historic Trail suitable for touring bicycles?

No, the Ala Kahakai National Historic Trail is generally not recommended or suitable for touring cycling. It was primarily designed for hiking and preserving traditional Native Hawaiian culture. The terrain includes challenging volcanic rock ('a'ā and pāhoehoe lava), sandy beaches, and traditional stepping stones, which are impassable for most bicycles. While some segments may coincide with modern paved roads, the historic trail itself is not designed for bikes.

What is the terrain like on the trail?

The trail traverses an extremely diverse and challenging landscape. You'll encounter jagged 'a'ā lava and smoother pāhoehoe lava, sandy beaches, and traditional Hawaiian stepping stones. These varied surfaces are difficult and potentially damaging for bicycle tires, making frequent dismounting and pushing necessary even for mountain bikes in some sections.

Are there any bike-friendly sections of the Ala Kahakai National Historic Trail?

The historic trail itself is largely unsuitable for cycling. While some segments might briefly coincide with modern paved roads, these are typically public roadways rather than dedicated historic trail sections for bikes. For cycling, it's best to look for designated bike paths or roads near the trail, rather than attempting to cycle the historic footpath.

What makes this trail unique and historically significant?

The Ala Kahakai National Historic Trail is unique for its role in preserving and interpreting traditional Native Hawaiian culture and natural resources. It follows ancient footpaths, known as Ala Loa, that were vital transportation routes for centuries, connecting communities and cultural sites. It showcases archaeological artifacts, traditional trail construction, and remnants of ancient dwellings, offering deep insights into Hawaiian history.

What cultural sites or natural features can I see along the trail?

The trail offers breathtaking scenery, including pristine coastlines, dramatic lava fields, and access to numerous beaches. You can also explore ancient temples (heiau), fishponds, petroglyph fields, and historical fishing villages. One notable highlight accessible in the vicinity is Kaunaʻoa Beach (Mauna Kea Beach), known for its beauty.

Is the Ala Kahakai National Historic Trail a continuous path?

No, unlike many national trails, the Ala Kahakai is not a single, continuous path. It's a corridor comprising many segments, accessible through various points, often within the island's national parks. Sections are opened as they can be managed and protected, and maintenance can be limited.

Where can I park to access the Ala Kahakai National Historic Trail?

Access points and parking vary significantly along the 175-mile corridor, as it's not a continuous trail. Many segments are accessible through state parks, national parks, or public beach access points. It's advisable to research specific sections you plan to visit, as parking availability and regulations can differ. For example, within Kaloko-Honokōhau National Historic Park, there are designated parking areas.

Do I need a permit or pay an entrance fee for the Ala Kahakai National Historic Trail?

Generally, there is no specific permit or entrance fee required for the Ala Kahakai National Historic Trail itself. However, some segments of the trail pass through state parks, national parks, or private lands that may have their own entrance fees, parking fees, or specific regulations. Always check the requirements for the specific section you intend to visit, especially if it's within a managed park area like Kaloko-Honokōhau National Historical Park.

Is the Ala Kahakai National Historic Trail dog-friendly?

Dog policies vary greatly depending on the specific segment of the trail and the land it traverses. Some areas, particularly within national parks or protected cultural sites, may restrict or prohibit dogs. Other public access points or beaches might allow leashed dogs. Always check local regulations for the specific section you plan to visit to ensure compliance.

What is the best time of year to visit the Ala Kahakai National Historic Trail?

The Big Island of Hawai'i generally has pleasant weather year-round. However, the best time to visit the coastal trail sections is typically during the drier months, from April to October, to avoid heavier rainfall. Even during these months, it's wise to start early in the day to avoid the midday heat and sun, especially when hiking over exposed lava fields.

What should I know before visiting the Ala Kahakai National Historic Trail?

Be prepared for diverse and challenging terrain, including volcanic rock and sand. Wear sturdy hiking shoes, bring plenty of water, sun protection (hat, sunscreen), and be aware of the heat. Respect the cultural significance of the trail by staying on marked paths and not disturbing any artifacts or natural features. Due to its non-continuous nature, plan your access points and segments carefully, as not all parts are easily accessible or maintained.

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