Caernarfon Castle – Afon Seiont loop from Dinas Dinlle

Routes

Hiking trails & Routes

Caernarfon Castle – Afon Seiont loop from Dinas Dinlle

Hard

5.0

(1)

hikers

Caernarfon Castle – Afon Seiont loop from Dinas Dinlle

05:09

20.0km

90m

Hiking

Hard hike. Very 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: August 21, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 9.47 km for 75 m

Closed: • 11:00 PM-7:00 AM (otherwise open)

After 10.8 km for 75 m

Closed: • 11:00 PM-7:00 AM (otherwise open)

Waypoints

Start point

Parking

Get Directions

6.01 km

St Baglan's Church

Highlight • Religious Site

Beautiful old ex 13thC church with 18thC pews.
historypoints.org/index.php?page=st-baglans-church-llanfaglan

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7.69 km

Boats at Llanfaglan Shore

Highlight • Natural

There's a little collection of boats here, pulled up from the beach behind with a backdrop of the Menai Strait. It's delightfully peaceful and a lovely place to pause for …

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9.42 km

View of Caernarfon Castle

Highlight • Historical Site

Castell Caernarfon is recognised around the world as one of the greatest buildings of the Middle Ages.

This fortress-palace on the banks of the River Seiont is grouped with Edward …

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9.67 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 …

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9.77 km

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 •

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