Porthmadog’s Best Cycling Routes

Porthmadog and the surrounding area have hundreds of cycle routes to choose from – whether you are a beginner or an expert. Here are a couple of our favourite routes to try this Autumn, when you book your next visit Porthmadog.

Visit our accommodation page, to check availability over the coming months.

Porthmadog to Harlech
If you fancy a challenge, but would like an easy get-out, then this is the cycling route for you. Starting in the village of Porthmadog, this 24 mile route follows the western flank of Wales down to Llanbedr, and back up to Harlech. The route conveniently follows the train track between Porthmadog and Harlech, meaning any tired legs can locate the closest station and get the train back to the start!

The route includes some rather daunting hills, so you will be relieved to know that once you hit the village of Harlech you just need to jump on the train to return to Porthmadog. Alternatively, if you still can’t feel the burn, you can retrace your steps and follow the route back!

You can find a detailed map and directions for the route here.

Tremadog to Shell Island
Starting in the beautiful village of Tremadog, this 18 mile cycle route heads east towards Bryn Bwbach, before darting south through Snowdonia National Park and down to Llanbedr. The route involves quite a few hills, but the stunning views of Criccieth and the surrounding mountains more than makes up for tiring legs!

Once you reach Shell Island, you will be able to explore all three of the islands beaches. The unspoilt area boasts incredible views of Cardigan Bay, with the Llyn Peninsula and Snowdonia in the distance. When you are ready to return to Tremadog, Llanbedr train station is just a couple of miles from Shell Island. Alternatively, if you fancy the cycle ride back, you can retrace your steps and follow the route back!

You can find a detailed map and directions for the route here.

Tremadog to Carrog
If you are up for a challenge, then this 15 mile uphill climb could be perfect for you. The route starts in the village of Tremadog and heads east into Snowdonia National Park where you will climb a total of 1,450 meters! When you reach the top, you can turn around and coast down the mountain range enjoying the beautiful scenery of Snowdonia.

You can find a detailed map and directions for the route here.

Coed-y-Brenin Forest – MinoTaur Trail
Located approximately 30 minutes away from Porthmadog, the Coed-y-Brenin forest contains an extensive network of trails for all abilities. The MinoTaur mountain bike trail has quickly become one of the forests’ most popular routes due to its adaptability and family friendly appeal. The trail consists of three loops, which get progressively longer, so you can choose the distance you want to cover.

You can find a detailed map and directions for the route here.