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Graig Wen, Arthog, Eryri (Snowdonia)

Photographs by Graig Wen, used with permission.

  • Go North Wales best camping site (twice)
  • Green Snowdonia Most Sustainable Campsite

Graig Wen

Arthog, Eryri (Snowdonia), Wales

A wild-feel eco campsite tumbling down to the Mawddach Estuary, with secluded woodland pitches, campfires, private paths to the Mawddach Trail and Cadair Idris looming above.

Why we love it

A wild-feel eco campsite tumbling down to the Mawddach Estuary, with secluded woodland pitches, campfires, private paths to the Mawddach Trail and Cadair Idris looming above. Twice winner of Go North Wales' best camping site and Green Snowdonia's Most Sustainable Campsite. Book direct.

Worth knowing

  • Access to the car park is via a steep track, and there is no way down to the lower tent camping fields for camper vans, caravans or trailer tents — the track is too steep.
  • Tent campers face a steepish walk back up the hill to the facilities, and three of the loos are unisex compost ones.
  • The free wifi only reaches the covered information shelter and the camper van area.

The practicalities

Check in
From 1pm. Strictly no check-in after dark for tent campers; last check-in for the camper van area is 9pm
Check out
By 11am
Wifi
Patchy
Phone signal
Patchy
Included
  • Hot showers, toilets and washing-up areas with hot water
  • A stone fire pit on each tent pitch
Extras
  • A dog, in the cottages and yurts £10 per dog

Getting there

Access to the car park is via a steep track. It is about 600 metres from the touring site, cottages and glamping in the glade to the Mawddach Trail, with a total ascent of 70m; the cottages, touring van site and two quarry wagons are on the level, with a slight hill up a rough track to the yurts and shepherd's hut. The track and field down to the estuary via the lower tent camping fields is pretty steep in places.

What is around it

Walks

  • Mawddach TrailA five-minute walk down the steepish track to the estuary, where dogs can come off the lead.

Towns

  • Barmouth
  • Dolgellau

Days out

  • Coed y BreninMountain bike trails, fifteen minutes' drive away.
  • Barmouth BridgeThe iconic viaduct across the Mawddach Estuary.

Where it is

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Checked August 2026 · We re-verify prices and opening every quarter.

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