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Routes
Road cycling routes
United States
Kauaʻi County
Kalaheo

Kalaheo to Old Kona & Tree Tunnel Loop

Moderate

3.5

(21)

92

riders

Kalaheo to Old Kona & Tree Tunnel Loop

01:17

25.0km

360m

Road cycling

Cycle the moderate 15.5-mile Kalaheo to Old Kona & Tree Tunnel Loop on Kauai, featuring lush landscapes and the iconic Tree Tunnel.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

10.4 km

Old Koloa Church

Highlight • Religious Site

A beautiful white church that is the oldest on Kauai.

Translated by Google •

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2

11.4 km

Old Koloa Town

Highlight • Settlement

The quaint Old Town Koloa village houses shops, restaurants, and exhibits spotlighting Koloa's sugarcane plantation history. Run through this charming area to experience plantation-era buildings now home to boutiques and …

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3

15.2 km

The Tree Tunnel

Highlight (Segment) • Natural Monument

The Tree Tunnel was made by 500 trees in 1911 as a gift to the community from Pineapple Baron Walter McBryde. They were extra trees from the project of his …

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B

25.0 km

End point

Parking

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Way Types & Surfaces

Way Types

15.5 km

8.06 km

1.43 km

Surfaces

23.6 km

1.13 km

174 m

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Elevation

Elevation

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

Highest point (250 m)

Lowest point (60 m)

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Weather

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Monday 1 June

32°C

19°C

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Kalaheo to Old Kona & Tree Tunnel Loop?

Specific parking areas for this exact loop are not detailed, but as a road cycling route on Kauai, you would typically find parking in or near Kalaheo town, or at public access points along the route. Look for designated public parking lots or safe roadside parking where permitted.

Is the Kalaheo to Old Kona & Tree Tunnel Loop dog-friendly?

As a road cycling route, dogs are generally not recommended to accompany cyclists, especially on a racebike. If you are considering bringing a dog, it would need to be in a secure bike trailer, and local leash laws and regulations for public roads should always be followed.

What is the best time of year to cycle this route?

Kauai generally offers pleasant cycling weather year-round. The dry season (April to October) typically has less rain and slightly warmer temperatures, which can be ideal. However, the cooler, wetter season (November to March) can also be enjoyable, just be prepared for potential showers.

Do I need any permits or pay entrance fees for this cycling route?

No, as a public road cycling route on Kauai, there are no specific permits or entrance fees required to cycle the Kalaheo to Old Kona & Tree Tunnel Loop.

What is the terrain like on this cycling loop?

The route is categorized as a moderate road ride, meaning you can expect well-paved surfaces suitable for a racebike. There will be some climbs, with an elevation gain of about 360 meters over 25 kilometers, but it's a mix of inclines and flatter sections rather than sustained, steep ascents.

What are the main points of interest along the route?

This loop offers several notable points of interest. You'll pass by the historic Old Koloa Church and the charming Old Koloa Town. A highlight is undoubtedly The Tree Tunnel, a picturesque section where towering trees create a natural canopy over the road.

How long does it typically take to complete this cycling loop?

The Kalaheo to Old Kona & Tree Tunnel Loop typically takes about 1 hour and 17 minutes to complete for a cyclist with a good fitness level, covering approximately 25 kilometers (15.5 miles).

Is this cycling route suitable for families?

Given its moderate difficulty and the nature of road cycling, this route is best suited for families with older children who are experienced road cyclists and comfortable with moderate climbs and sharing roads with vehicles. It's not ideal for very young children or those new to cycling.

Are there places to eat or stay near the route?

Yes, the route passes through or near Old Koloa Town and the Kalaheo area, where you can find various cafes, restaurants, and accommodation options. These towns offer convenient stops for refreshments or overnight stays.

What kind of scenery can I expect while cycling this loop?

You can expect diverse and beautiful scenery, including lush green hills, agricultural lands, and potentially some coastal views depending on the exact path. The highlight is The Tree Tunnel, which provides a unique and verdant canopy experience.

Is this route located in Kona on the Big Island?

Despite the name, the "Kalaheo to Old Kona & Tree Tunnel Loop" is actually located on the island of Kauai, not the Big Island of Hawaii where the Kona district is found. The name "Old Kona" in this context refers to a historical area on Kauai.

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