Lon Las Menai Cycleway

Lon Las Menai Cycleway

Highlight (Segment) • Cycleway

Lon Las Menai Cycleway

Road cycling

4.8

(24)

Gravel riding

5.0

(2)

Hiking

5.0

(1)

Save Share

Location: Bontnewydd, Gwynedd, North Wales, Wales, United Kingdom

Tips

June 21, 2021

Road cycling

Lon Las Menai and Lon Las Ogwen are great routes for all cycling abilities; completely without traffic. A safe space shared by people with the same interests.

Translated by

•

Isaac Kenyon

August 15, 2020

Road cycling

Runs along 3.5-mile section of the dismantled railway through broadleaf woodland and links Caernarfon with the old slate harbour of Port Dinorwig (Y Felinheli).

In the know? Log-in to add a tip for other adventurers!

Nearby routes

Best routes near Lon Las Menai Cycleway

5.0

(2)

riders

#1.

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

64.5km

03:08

650m

Embark on a moderate road cycling adventure that combines coastal beauty with mountain drama. This 40.1-mile (64.5 km) loop takes you along the Menai Strait, offering views across to the Isle of Anglesey, before heading inland towards the rugged landscapes of Snowdonia National Park. You will pass the historic Caernarfon Castle, a magnificent medieval fortress, providing a striking backdrop early in your ride. Expect varied terrain, from flat, traffic-free sections along disused railway lines to significant elevation gain as you approach Llyn Cwellyn, with a total climb of 2142 feet (653 metres). The route is designed to be completed in about 3 hours and 7 minutes, offering a rewarding experience for cyclists with good fitness.

Planning your visit, you will find that parts of the route utilize traffic-free paths like Lôn Las Menai, making for a smooth and enjoyable ride. While some sections are well-paved, be aware that roads around Llyn Cwellyn might include lakeside paths or valley routes, with a possibility of unpaved segments that could be challenging for road bikes. The overall difficulty is moderate, but the inland climbs require good fitness. Consider starting your ride earlier in the day to fully appreciate the diverse scenery and allow ample time for exploration.

This trail is notable for seamlessly blending historic landmarks with diverse natural environments. You will encounter the imposing Caernarfon Castle, a UNESCO World Heritage site, and views of the Segontium Roman Fort. The route also features iconic engineering marvels like the Menai Suspension Bridge and the Britannia Bridge, both crossing the Menai Strait. Portions of the trail are integrated into the National Cycle Network (Route 8, Lôn Las Cymru), ensuring well-maintained paths and clear signage for a more peaceful journey through this stunning part of Wales.

Navigate with device Send to Phone

Save