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Road cycling routes

Penmorfa Forest Path – View of Porthmadog loop from Dolbenmaen

Road cycling routes

Penmorfa Forest Path – View of Porthmadog loop from Dolbenmaen

Moderate

6

riders

Penmorfa Forest Path – View of Porthmadog loop from Dolbenmaen

01:57

35.1km

540m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.

Last updated: February 27, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 16.6 km for 896 m

Waypoints

A

Start point

Parking

Get Directions

1

631 m

Country Road with Views of Craig-y-garn

Highlight • Viewpoint

The little road between the A487 at Dolbenmaen in the south and Garndolbenmaen in the north. A high point of about 120m means great views towards the sea in the …

Tip by

2

3.13 km

Bridge Over River in Parc Cenedlaethol Eryri

Highlight • Viewpoint

3

10.5 km

Prenteg Climb

Highlight (Segment) • Viewpoint

Extremely hard climb, rising by an average of over 11% for over 2km. But it is worth the effort considering the wonderful views from the summit to Cnicht and beyond.

Translated by Google •

Tip by

14.7 km

Coed Tan-yr-allt

Forest

5

17.1 km

Porthmadog to Caernarfon Railway Path

Highlight • Cycleway

great route from Porthmadog on a small amount of off road but well packed this leads to a series of quiet lanes before joining the old railway line all the way to Caernarfon.

Tip by

6

17.3 km

Penmorfa Forest Path

Highlight • Trail

A nice section of forest path in amongst gorgeous woodland. It gets a tad narrow in places but a very nice bike section.

Tip by

7

19.2 km

View of Porthmadog

Highlight • Viewpoint

B

35.1 km

End point

Parking

Way Types & Surfaces

Way Types

28.1 km

4.51 km

882 m

877 m

843 m

Surfaces

19.6 km

14.7 km

877 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 (240 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Friday 22 May

16°C

11°C

9 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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