The Tree Tunnel – Kauai Plantation Railway loop from Kauaʻi Plantation Railway
The Tree Tunnel – Kauai Plantation Railway loop from Kauaʻi Plantation Railway
3.1
(7)
47
riders
The Tree Tunnel – Kauai Plantation Railway loop from Kauaʻi Plantation Railway
02:35
52.2km
540m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: May 28, 2026
Waypoints
Start point
Train Station
Get Directions
843 m
View of Haʻupu Ridge
Highlight • Viewpoint
Translated by Google •
Tip by
24.3 km
Old Koloa Church
Highlight • Religious Site
Translated by Google •
Tip by
27.6 km
Kiahuna Beach
Highlight • Beach
Tip by
28.5 km
Kāneiʻolouma Heiau
Highlight • Historical Site
Tip by
28.8 km
Poʻipū Beach
Highlight • Beach
Tip by
34.0 km
Old Koloa Town
Highlight • Settlement
Tip by
37.8 km
The Tree Tunnel
Highlight (Segment) • Natural Monument
Tip by
51.6 km
Kauai Plantation Railway
Highlight • Structure
Translated by Google •
Tip by
52.2 km
End point
Train Station
Way Types & Surfaces
Way Types
30.7 km
17.2 km
3.15 km
1.10 km
< 100 m
< 100 m
Surfaces
49.9 km
1.27 km
1.02 km
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Elevation
Highest point (220 m)
Lowest point (0 m)
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Weather
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Today
Saturday 27 June
28°C
23°C
19 %
Additional weather tips
Max wind speed: 24.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a scenic road cycling route on Kauaʻi that blends natural beauty with a touch of island history, The Tree Tunnel – Kauai Plantation Railway loop from Kauaʻi Plantation Railway offers a moderate 32.4-mile (52.2 km) ride with 1756 feet (535 metres) of elevation gain, typically completed in about 2 hours and 34 minutes. This route is a solid choice for road cyclists who want to experience one of Kauaʻi's most iconic natural landmarks as part of a longer ride, starting from the historic Kilohana Plantation area.
What to expect on The Tree Tunnel – Kauai Plantation Railway loop from Kauaʻi Plantation Railway
This road cycling route takes you through the famous Tree Tunnel, also known as Maluhia Road (Highway 520), where over 500 towering eucalyptus trees create a breathtaking natural archway. The sunlight filters through the dense foliage, casting intricate patterns on the road, making for a truly dreamy and dappled setting. While the Tree Tunnel itself is a relatively easy segment in terms of elevation, the road does have sharp bends, so stay alert. The overall route is rated moderate, suggesting a good mix of terrain and effort, suitable for cyclists comfortable with a longer distance and some climbing.
Planning your visit
The route begins in the vicinity of the Kauaʻi Plantation Railway at Kilohana Plantation in Lihue, which offers parking. While the railway itself is a separate train-based attraction, its location provides a convenient starting point for your cycling adventure. The Tree Tunnel is a gateway to Kauaʻi's South Shore, leading towards Koloa and Poipu. Given the scenic nature of the route, arriving earlier in the day might offer more tranquil conditions before traffic picks up, especially through the Tree Tunnel section.
Trail details
- Distance: 32.4 miles (52.2 km)
- Elevation gain: 1756 feet (535 metres)
- Difficulty: moderate
- Estimated time: 2 hours and 34 minutes
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