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Road cycling routes
United Kingdom
Wales
North Wales
Gwynedd

Porthmadog

The best road cycling routes around Porthmadog

4.9

(10)

907

riders

30

rides

Want to go road cycling around Porthmadog? We’ve reviewed all of the road rides around Porthmadog to identify the best. Explore them all here, and find your perfect road cycling route around Porthmadog.

Last updated: November 29, 2025

40

riders

1. Pont Aberglaslyn & the Causeway loop from Porthmadog — Snowdonia National Park

24.9km

01:07

180m

180m

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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Easy

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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