Gwydir Forest Park sits right in the heart of Snowdonia and surrounds the village of Betws-y-Coed, a place many travelers call one of the most picturesque villages in the entire national park.

“Looking for a trail that actually feels like an adventure?” one hiker asks. The reply comes quick: “Then you’ll love this place.” It’s a favorite spot for both walkers and mountain bikers, packed with trails that vary in distance and difficulty, which means there’s truly a path here for almost everyone.

As you move deeper into the rugged landscape of Gwydir Forest Park, the experience only gets better. Ancient woodlands, steep hillside trails, calm lakeside views, gentle boardwalk paths, and old miners’ routes all come together to create a journey that feels fresh and exciting at every step.

Betws-y-Coed.

And once you wrap up your adventure, you might hear someone say, “Feeling tired after that hike?” The answer is simple: head over to Betws-y-Coed, where you can recharge your energy at one of the fantastic inns or cozy local eateries waiting for you.

About Gwydir Forest Park

Sometimes spelled Gwydyr, Gwydir Forest Park takes its name from the historic Gwydir Estate, founded by the John Wynn family of Gwydir Castle, who once owned the entire area.

“Did you know part of this forest is actually protected?” someone asks. The answer is fascinating: a section of the forest is designated as a Site of Special Scientific Interest because it hosts rare plants called metallophytes that only grow around old metal workings.

Another hiker chimes in, “So this place used to be a mining hub?” Exactly. The region was once a busy mining hotspot, and even today the forest is scattered with the remains of old metal mines, while beneath the ground lies a maze of tunnels believed to stretch for miles.

These unique conditions are perfect for metallophytes to thrive, and the main species growing here are pennycress and forked spleenwort, remarkable plants capable of extracting minerals from metal that would normally destroy other plant life.

The peak of mining in the forestry was between 1850-1919

Gwydir Forest Park walk routes

For keen walkers, Gwydir Forest Park offers four official color coded routes, each designed to guide you through a different side of the forest.

“Which trail should we take?” someone asks while checking the map. The answer depends on how long you want your walk to be and the fitness level of everyone in your group.

All four circular trails begin just past the Pont-y-Pair bridge, right in the center of Betws-y-Coed, making it the perfect starting point for your forest adventure.

Trail Name Route Colour Distance Approx. Time Difficulty

Coed Tan Dinas Trail – Llwybr Coed Tan Dinas

Red

0.5 miles (0.6 km)

30 minutes

Easy

Cyrau Trail – Llybr Cyrau

White

1.5 miles (2.4 km)

1 hour 30 minutes

Medium

Llyn Parc Trail – Llwyber Llyn Parc

Yellow

6 miles (10 km)

3-5 hours

Hard

Pen yr Allt Trail – Llwybr Pen yr Allt

Blue

4.3 miles (7 km)

2-3 hours

Hard

Gwydir Forest Park Map

Gwydir Forest Park Map

Gwydir Forest Park Walks

Llwybr Coed Tan Dinas (Coed Tan Dinas Walk) – Red Route

A short and relaxing stroll beneath the impressively tall trees that fill the forest. Just follow the flat boardwalk path beside the river until you reach the picnic area.

“Want to keep the walk going a little longer?” someone suggests. From here, you also have the option to add the Woodland Loop and extend the adventure slightly.

With plenty of spots to sit, rest, or enjoy a peaceful picnic, this trail is especially perfect for families looking for an easy and enjoyable walk.

Llwybr Llyn Parc (Llyn Parc Walk) – Yellow Route

The longest of the four routes, Llyn Parc Walk takes you through forest paths and rolling hills that will definitely get your legs working.

“Ready for a real hike?” one walker asks with a grin. The reward is worth it, as the trail offers beautiful lakeside views along the way, plus a few benches where you can pause, catch your breath, and soak in the scenery.

If you want to truly make the most of your time in Gwydir Forest Park, this is the trail that delivers the full experience.

 Llybr Cyrau (Cyrau Trail) – White Route

A narrow and rocky trail weaving through the forest, this route is a great pick for anyone looking for a short but adventurous hike in Gwydir.

“Think a short trail means an easy one?” someone laughs. Not quite, because along the way you’ll be treated to stunning views overlooking Betws-y-Coed that make every step worth it.

Just keep in mind that this route has no benches to rest on, and some sections are steep with several cliff edges, so it’s important to move carefully and stay alert as you go.

Llybr Cyrau (Cyrau Trail) – White Route

Llwybr Pen yr Allt (Pen yr Alt Trail) – Blue Route

Finishing with a fantastic stretch along the River Llugwy, this route offers plenty of variety from start to finish.

“Is this the trail with the best mix of views?” someone asks. It just might be. The route begins on the same hilly path as the yellow trail, then branches off beside the lake and continues along forest paths, through several stiles, past old abandoned barns, and alongside dramatic riverside scenery.

It can be a bit challenging at times, but every step proves it is absolutely worth the effort.

Which route do we recommend?

During our last visit here, we chose to take on the blue trail. At around 7 kilometre, the hike felt peaceful and nicely challenging without being too exhausting.

“Why the blue trail?” someone asked during the walk. The answer was simple. We were spending the whole weekend camping in Snowdonia and arrived at Gwydir early in the morning.

With a full day of adventures planned ahead, we didn’t want to drain all our energy too soon. Otherwise, we probably would have gone straight for the 10 kilometre yellow trail.

surrounding mountainous landscape

The walk led us through some stunning and quieter corners of the forest, and those steep climbs are probably enough to scare off many casual visitors.

“Was it worth the effort?” someone asked while looking out across the hills. Absolutely, because the trail rewarded us with incredible views of the surrounding mountain landscape.

Without a doubt, this is a hike we would fully recommend.

Where do you park for Gwydir Forest Park?

Pont-y-Pair Car Park

If you plan to tackle any of the four walking trails, the easiest option is to find a parking spot in Betws-y-Coed.

“Where do the trails actually start?” someone might ask. All the routes share the same starting point, located right beside the Pont-y-Pair bridge in the center of town.

Just across from the bridge you’ll find the Pont-y-Pair Car Park, which is the most convenient place to leave your car.

Keep in mind that parking spaces can fill up quickly during busy times, so you may need to use one of the other nearby car parks around town.

Pont-y-Pair Car Park Address Betws-y-Coed LL24 0BA

Diverted paths at Gwydir Forest Park

Sometimes while hiking here, you might run into a diverted trail, and that usually happens because of forest maintenance work or ongoing forestry operations.

“Why is this path closed?” someone might wonder during the walk. In many cases, certain trails are also temporarily closed during extreme weather conditions.

For your safety, it is always important to follow the marked diversions and avoid entering any trail that has been officially closed.

Diverted paths at Gwydir Forest Park