Snowdonia Slate Trail Series

The first stage of our Snowdonia Slate Trail Series is a beautiful and varied journey through some of Eryri's most iconic landscapes.

Starting at the coast in Bangor, we follow the trail through the historic slate town of Bethesda before ascending into the stunning Ogwen Valley. We then continue through Capel Curig before descending past the famous Swallow Falls and finishing in the picturesque village of Betws-y-Coed.

Date: Saturday 17th April 2027

Distance: 24 miles

Grade: 3.5

Price: £65pp

Included:

• Fully guided hike
• Transport back to the start point
• Exclusive MTTS finisher's medal 🥇

This is the first part of our Snowdonia Slate Trail Series and a fantastic opportunity to explore one of the most scenic sections of the route while collecting your first medal.

Places are limited, so early booking is recommended.

If you enjoyed Part 1, then you'll love Part 2!

Continuing where we left off, this stage begins in the picturesque village of Betws-y-Coed. Leaving the valley behind, we pass the beautiful Fairy Glen before following the Afon Machno through some of the most stunning mountain scenery in Eryri. The route then leads us to the historic slate town of Blaenau Ffestiniog, where we finish another fantastic section of the Snowdonia Slate Trail.

Date: Saturday 15th May 2027

Distance: 22 miles

Grade: 3.5

Price: £65pp

Included:

• Fully guided hike
• Transport back to the start point
• Exclusive MTTS finisher's medal 🥇

Another rewarding day on this incredible long-distance trail, with spectacular scenery, rich industrial heritage and a well-earned medal waiting at the finish.

Places are limited, so early booking is recommended.

Part 3 of our Snowdonia Slate Trail Series takes us through one of the most historic and dramatic sections of the trail, following the story of Welsh slate through the mountains of Eryri.

Starting once again in Blaenau Ffestiniog, we head out towards Tanygrisiau before beginning our climb to the disused Croesor Slate Mine. Leaving the official Slate Trail behind for a while, we make our way to the summit of Cnicht, often referred to as the "Welsh Matterhorn". From the top, some of the finest views in North Wales await.

After enjoying the spectacular scenery, we descend to rejoin the Slate Trail before continuing through the breathtaking Aberglaslyn Pass and finishing in the beautiful village of Beddgelert.

This is a truly memorable mountain day and one of the highlights of the entire series.

Date: Sunday 27th June 2027

Distance: 14 miles

Grade: 4

Price: £65pp

Included:

• Fully guided hike
• Transport back to the start point
• Exclusive MTTS finisher's medal 🥇

A challenging but incredibly rewarding day showcasing the best of Eryri's mountains, slate heritage and spectacular scenery.

Places are limited, so early booking is recommended.

The final stage of our Snowdonia Slate Trail Series brings our incredible journey through the historic slate landscapes of Eryri to a fitting conclusion.

Starting once again in the beautiful village of Beddgelert, we climb steadily through Beddgelert Forest before making our way to Rhyd Ddu. From here, we follow the narrow valley beneath the mountains towards Llyn Nantlle Uchaf, enjoying stunning views throughout the day.

The trail then continues across the hills towards Llanberis before finishing in Bethesda, where our four-stage Snowdonia Slate Trail adventure comes to an end.

A fantastic finale that combines beautiful scenery, rich industrial heritage and a real sense of achievement as we complete the series.

Date: Sunday 18th July 2027

Distance: 27 Miles

Grade: 3.5

Price: £65pp

Included:

• Fully guided hike
• Transport back to the start point
• Exclusive MTTS finisher's medal 🥇

Complete the final chapter of this remarkable journey through the slate landscapes of North Wales and celebrate finishing the Snowdonia Slate Trail Series with your MTTS medal.

Places are limited, so early booking is recommended.