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Caernarfon Castle – Segontium Roman Fort loop from Caernarfon

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Hiking trails & Routes

Caernarfon Castle – Segontium Roman Fort loop from Caernarfon

Moderate

hikers

Caernarfon Castle – Segontium Roman Fort loop from Caernarfon

02:22

8.90km

90m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 8, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 7.33 km for 125 m

Customers only

Waypoints

Start point

Parking

Get Directions

180 m

Caernarfon Castle

Highlight • Monument

Royal fortress-palace built on legends and bitter medieval conflict Caernarfon Castle is recognised around the world as one of the greatest buildings of the middle ages

Tip by

293 m

Palace Street, Caernarfon

Highlight • Settlement

Palace Street in Caernarfon was awarded the "Welsh Rising Star" award at the Great British High Street Awards 2019! The beautiful street is becoming increasingly popular with independent shops and …

Translated by Google •

Tip by

8.02 km

Segontium Roman Fort

Highlight • Historical Site

Built by the Romans in AD 77 on the outskirts of Caernarfon, the Segontium Roman Fort was once the most important military base in North Wales. The Segontium was built …

Tip by

8.90 km

End point

Parking

Way Types & Surfaces

Way Types

3.86 km

3.11 km

1.19 km

650 m

< 100 m

Surfaces

4.32 km

3.39 km

1.17 km

Elevation

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

Highest point (60 m)

Lowest point (0 m)

Weather

Thursday 25 June

27°C

17°C

19 %

Additional weather tips

Max wind speed: 35.0 km/h

to get more detailed weather forecasts along your route

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Caernarfon Castle – Segontium Roman Fort loop from Caernarfon

Caernarfon Castle

Palace Street, Caernarfon

Segontium Roman Fort

Nearby routes

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