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View of Caernarfon Castle in Gwynedd, North Wales, overlooking the River Seiont with sailing boats and distant mountain views under a bright blue sky.

Walking Holidays & Outdoor Adventures in Gwynedd

Mountains, coastline, and the wild heart of North Wales

Gwynedd is one of the most dramatic and adventure-rich regions in the UK. Home to the soaring peaks of Eryri (Snowdonia) and stretching west to the rugged coastline of the Llŷn Peninsula, it offers a landscape made for exploration. From mountain summits and coastal trails to white-water rapids and forest bike tracks, this is where walking and adventure come together.

Here, serious hikers and thrill-seekers share the same terrain. You can scramble up Crib Goch, ride singletrack at Coed y Brenin, kayak beneath cliffs, or wander quiet valleys lined with waterfalls and woodlands. The county’s natural variety is matched by its depth of culture — Welsh-speaking towns, prehistoric landmarks, and ancient routes shaped by myth and story.

Whether you're climbing Yr Wyddfa, paddling through mountain rivers, or walking sea cliffs with the wind at your back, Gwynedd offers freedom, challenge, and a deep connection to place.

Trails and Routes Through Gwynedd

  • Snowdon Horseshoe – The most iconic ridge walk in Wales, including Crib Goch and Y Lliwedd
  • Rhyd Ddu Path – A scenic, quieter route to the summit of Yr Wyddfa
  • Watkin Path – A demanding ascent from ancient woodland to exposed scree
  • Glyderau Traverse – Linking Glyder Fawr and Glyder Fach with views over the Ogwen Valley
  • Lôn Las Ogwen – A multi-use trail from Bangor into the mountains, ideal for walking or cycling
  • Llŷn Coastal Path – Remote sea cliffs, quiet beaches, and chapels along Wales' western edge

Adventure Highlights

  • Scramble Crib Goch, the sharpest ridge in Eryri
  • Summit Yr Wyddfa (Snowdon) via six classic paths
  • Raft the River Tryweryn at the National White Water Centre
  • Ride world-class MTB trails at Coed y Brenin Forest Park
  • Climb, kayak or coasteer along the Llŷn Peninsula
  • Explore prehistoric tombs, Iron Age forts, and standing stones
  • Walk from sea level to summit in a single day

Frequently Asked Questions

Where is Gwynedd?
Gwynedd is in North Wales. It covers most of Snowdonia National Park and stretches to the west coast, including parts of the Llŷn Peninsula.
Is Snowdon in Gwynedd?
Yes, Snowdon (Yr Wyddfa) is in Gwynedd, right at the centre of Snowdonia National Park.
What are the best walks in Gwynedd?
Popular routes include the Snowdon Horseshoe, Watkin Path, Glyderau ridge, and the Llŷn Coastal Path.
Can I go white-water rafting in Gwynedd?
Yes. The River Tryweryn near Bala is a top spot for white-water rafting, with guided trips available.
Where can I stay near the trails in Gwynedd?
Some of the best places to stay include Llanberis, Beddgelert, Bala, and Betws-y-Coed. These towns and villages have hostels, bunkhouses, inns, and campsites close to popular walking and adventure routes.