Treheli Farm
✓ Clifftop field setting with views over Cardigan Bay
🏖️ 2.71 miles from Porth Neigwl (Excellent water quality)
Porthmadog
Cwellyn Arms Campsite
Porthmadog
Camping pitches
Touring caravans
Electric hook-ups
📍 Betws Garmon, LL54 7YS
🚆 Nearest station: · 0.6 mi
Photo: Tim Marshall (CC BY-SA 2.0)
- Set in Snowdonia at the foot of Snowdon by Cwellyn Lake
- Uninterrupted views towards Snowdon and Mynydd Mawr
- Modern 24/7 amenity block with underfloor heating and free showers
- Fire pits with grills provided for camp fires and barbecuing
- Campervan bays with electric hook-ups next to the first field
Cwellyn Arms Campsite sits at the foot of Snowdon within Snowdonia National Park, overlooking Cwellyn Lake with uninterrupted views towards Snowdon and Mynydd Mawr, near Porthmadog, Gwynedd. The site offers traditional camping fields alongside the river Gwyrfai, plus campervan bays with electric hook-ups and grass or hard-standing pitches. A modern 24/7 amenity block provides free power showers, toilets and a laundry room, while picnic benches on wheels and dedicated fire pits with grills let you cook and relax outdoors. Breakfast and evening meals can be arranged at the on-site Cwellyn Arms, about half a mile from the camping fields. Well-behaved dogs are welcome on leads. Further afield, you're within reach of Porthmadog station and the Llyn Padarn beach, alongside nearby museums including the Welsh Slate Museum.
How far to…
- Cwellyn Arms
- approx. ½ mile
- Station
- 9.3 miles away
- Beach
- 4.2 miles away
Practical details
- Pets
- Well behaved dogs welcome on a lead
- Parking
- Park alongside the first field or in the main car park
- Quiet hours
- Quiet time from 10pm
Accommodation on site
- Camping pitches
- Campervan bays with electric hook-up
- Hard-standing campervan pitches
Details taken from the operator's own website on 30 Sep 2026 — check current terms when you book.
Facilities
- ✓ Restaurant
- ✓ Toilets
- ✓ Picnic Area
- ✓ Pet Friendly
- ✓ Parking
- ✓ EV Charging
- ✓ Laundrette
- 🔌 EV Charging Nearby
- 🚆 Near a Train Station
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Where you'll be
Cwellyn Arms Campsite
Explore the area
Everything within reach of Cwellyn Arms Campsite — days out, famous places and the local food worth walking to.
🎡
Things to do
Days out and attractions, nearest first
🏛️ Museums & Galleries · 4 mi
Welsh Slate Museum
The National Slate Museum tells the story of the Welsh slate industry, a trade once central to the l...
🏛️ Museums & Galleries · 7.6 mi
Royal Welch Fusiliers Museum
The Royal Welch Fusiliers Museum sits within two towers of Caernarfon Castle in Gwynedd, Wales, and...
🎢 Theme Parks · 8.3 mi
Greenwood Family Park
GreenWood Family Park is a theme park in Y Felinheli, Gwynedd, offering woodland-based rides and act...
🏛️ Museums & Galleries · 8.5 mi
Caernarfon Airworld Museum
Caernarfon Airworld Museum sits on the site of the former RAF Llandwrog in Llandwrog, Gwynedd, on an...
🐠 Aquariums · 8.9 mi
Anglesey Sea Zoo
Anglesey Sea Zoo is an independent aquarium on the Isle of Anglesey, showing off British marine wild...
🏰
Places to visit
The famous spots within a day trip
Mountain · 2.7 mi
Snowdon
National Trust · 6.5 mi
Bwthyn Ogwen
Castle & Heritage · 7.6 mi
Caernarfon Castle
Theme Park · 8.3 mi
Greenwood Family Park
🍦
Eat & drink local
The local legends within walking-ish distance
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