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Llyn Ogwen – Menai Suspension Bridge loop from Pentraeth

Llyn Ogwen – Menai Suspension Bridge loop from Pentraeth

Hard

5.0

(4)

121

riders

Llyn Ogwen – Menai Suspension Bridge loop from Pentraeth

03:39

79.8km

940m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 18, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Tirwedd Cenedlaethol Ynys Môn

Parc Cenedlaethol Eryri

Waypoints

Start point

Bus stop

Get Directions

14.4 km

Coed Pen-y-graig

Forest

21.2 km

View of Llyn Padarn from Pont Pen-y-Llyn

Highlight • Viewpoint

On a clear day, from this end of Llyn Padarn you’ll get an enticing view of Snowdon and other peaks.
Its absolutely stunning and well worth the ride.

Tip by

22.5 km

View of Llyn Peris

Highlight (Segment) • Viewpoint

29.5 km

Llanberis Pass – Pen-y-Pass Climb

Highlight (Segment) • Climb

Awesome mountain road from Nant Peris in the west to the top of Pen-y-pass in the east. It's a long climb up from Nant Peris or an exciting descent in …

Tip by

34.4 km

Pen-y-Pass

Mountain Pass

36.3 km

Scenic Road from Llyn Ogwen Past Capel Curig to Pen-y-Gwryd Junction

Highlight (Segment) • Viewpoint

Wonderful mountain road that follows the A5 from Llyn Ogwen, past Tryfan and up the valley to the junction with the A4086 at Capel Curig. Then follows the A4086 past …

Tip by

51.2 km

Llyn Ogwen

Highlight • Natural Monument

Llyn Ogwen is a ribbon lake in north-west Wales. It lies alongside the A5 road between two mountain ranges of Snowdonia, the Carneddau and the Glyderau.

Tip by

70.8 km

Menai Suspension Bridge

Highlight • Bridge

Out of the two bridges that span the Menai Straits, this is the nicest to cycle across. Built by Thomas Telford in 1826, this suspension bridge is Grade I listed.

Tip by

79.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

60.4 km

10.9 km

5.98 km

2.49 km

< 100 m

Surfaces

79.0 km

873 m

Elevation

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

Highest point (360 m)

Lowest point (0 m)

Weather

Thursday 27 August

19°C

15°C

75 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

Comments

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Llyn Ogwen – Menai Suspension Bridge loop from Pentraeth

View of Llyn Padarn from Pont Pen-y-Llyn

View of Llyn Peris

Llanberis Pass – Pen-y-Pass Climb

Scenic Road from Llyn Ogwen Past Capel Curig to Pen-y-Gwryd Junction

Llyn Ogwen

Menai Suspension Bridge

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