Routes Planner Features Updates

Login or Signup

Login or Signup

Login or Signup

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

5

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: August 22, 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

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

28.0 km

4.59 km

896 m

887 m

787 m

Surfaces

19.6 km

14.7 km

896 m

Sign up to see more specific route details

Sign up for free

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)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Thursday 12 November

9°C

2°C

0 %

Additional weather tips

Expect light wind and shifting conditions.

to get more detailed weather forecasts along your route

Comments

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Navigate Send to Phone

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

4.9

746

Pen y Pass and Beddgelert from Bangor loop — Parc Cenedlaethol Eryri / Snowdonia National Park

03:32h

74.7km

950m

4.6

321

Glyders, Ogwen Valley & Llanberis Pass loop from Bethesda — Snowdonia National Park

02:30h

49.3km

720m

5.0

243

Sychnant Pass and Conwy Valley Loop from Bethesda

03:31h

70.5km

1,010m

4.7

202

Pen y Pass and Marchlyn Mawr climb loop from Llanberis

02:57h

54.6km

1,000m

5.0

192

Brailsford Way loop from Caernarfon — Snowdonia National Park

03:40h

74.7km

910m

5.0

214

Beddgelert from Bangor loop

03:33h

76.6km

870m

4.0

109

Tour of the Llŷn Peninsula

04:06h

73.3km

800m

113

Blaenau Ffestiniog, Beddgelert and Capel Curig Loop

04:20h

80.6km

1,290m

5.0

96

Drws y Coed from Caernarfon loop — Parc Cenedlaethol Eryri / Snowdonia National Park

01:40h

37.1km

400m

3.8

88

Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch from Bangor loop

02:10h

50.1km

410m

5.0

68

A loop of three llyns from Trawsfynydd

03:32h

64.9km

1,020m

5.0

73

The Menai Straight, Caernarfon Castle & Llyn Cwellyn loop — Snowdonia National Park

03:08h

64.5km

650m