Routes

Planner

Features

Updates

App

Get the App

Routes

Bike touring routes & trails

Caernarfon Castle – Caernarfon Cycle Path loop from Y Swan

Routes

Bike touring routes & trails

Caernarfon Castle – Caernarfon Cycle Path loop from Y Swan

Hard

5.0

(1)

riders

Caernarfon Castle – Caernarfon Cycle Path loop from Y Swan

03:50

63.6km

490m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 27, 2026

Waypoints

Start point

Bus stop

Get Directions

15.3 km

Caernarfon Castle

Highlight • Castle

A medieval fortress situated on the on the banks of the River Seiont, Caernarfon Castle has protected Caernarfon since the 11th century. The magnificent castle is open to visitors from …

Tip by

16.2 km

Cycleway Out of Caernarfon

Highlight • Cycleway

This is a pretty cycleway out of Caernarfron with gorgeous views across to Anglesy.

Tip by

17.9 km

Caernarfon Cycle Path

Highlight • Cycleway

Flat traffic free cycle route, well way marked too.

Tip by

23.1 km

Port Dinorwic Marina (Y Felinheli)

Highlight • Viewpoint

Y Felinheli or Port Dinorwic, is a picturesque village situated on the Menai Strait. These days it is a popular destination for tourists. It has stunning waterside and landscape views and is a hub for a host of activities.

Tip by

38.8 km

Lodge Covert

Forest

46.7 km

View of the Menai Strait

Highlight • Cycleway

The Caernarfon to Y Felinheli cycle and footpath is mostly wooded but has occasional breaks for roads, providing wonderful opportunities for views over the Menai Strait.

Here, this dead end …

Tip by

51.9 km

Welsh Highland Railway Steam Locomotives and Station

Highlight (Segment) • Monument

Pretty little train station

Translated by Google •

Tip by

58.5 km

Lôn Eifion Cycleway

Highlight • Cycleway

The Lôn Las Menai & Lôn Eifion cycleway follows an old railway trail from Caernarfon to Bryncir. If you decide to ride the whole route, it's 16.6 miles (27 km).

Tip by

63.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

46.3 km

9.77 km

4.99 km

2.40 km

140 m

Surfaces

56.1 km

6.62 km

727 m

172 m

Elevation

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

Highest point (100 m)

Lowest point (0 m)

Weather

Sunday 24 May

24°C

13°C

0 %

Additional weather tips

Max wind speed: 13.0 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.

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Nearby routes

Hard

4.9

249

Llanberis & the Llyns loop from Beddgelert — Snowdonia National Park

03:04h

46.9km

630m

Moderate

4.5

118

Holyhead Island loop from Valley

01:44h

28.6km

180m

Easy

4.6

125

Corsica loop at Coed Niwbrch / Newborough Forest — Ynys Môn / Anglesey

01:06h

12.3km

80m

Hard

4.3

Ogwen Valley loop from Capel Curig — Snowdonia National Park

05:23h

78.1km

970m

Hard

5.0

105

Pen-y-Pass & Ogwen Valley loop from Llanberis — Eryri / Snowdonia National Park

03:28h

47.0km

700m

Hard

Blaenau Festiniog & Betws-y-Coed loop from Beddgelert — Eryri / Snowdonia National Park

05:02h

71.1km

1,180m

Moderate

4.9

Dinas Dinlle & Caernarfon Castle along the Menai Strait from Port Dinorwic

02:31h

40.4km

230m

Hard

5.0

Beddgelert & Aberglaslyn loop from Porthmadog — Snowdonia National Park

03:16h

52.4km

500m

Easy

4.5

Bike Quest Nature Challenge loop at Coed Niwbrch / Newborough Forest

01:02h

11.6km

70m

Moderate

5.0

Lôn Eifion and Lôn Gwyrfai Loop

02:29h

40.1km

370m

Hard

4.6

Penmon Point & Red Wharf Bay loop from Beaumaris Castle — Ynys Môn / Anglesey

01:57h

28.7km

470m

Hard

4.5

Around the Llŷn Peninsula from Pwllheli

05:08h

80.8km

890m

Caernarfon Castle – Caernarfon Cycle Path loop from Y Swan

Caernarfon Castle

Fishermen's Pier

Cycleway Out of Caernarfon

Caernarfon Cycle Path

Port Dinorwic Marina (Y Felinheli)

View of the Menai Strait

Welsh Highland Railway Steam Locomotives and Station

Lôn Eifion Cycleway

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️