b'13Gwydir Mawr (Marin Trail)One of the first dedicated Mountain Bike trails in the country, it is a true classic. Season: All yearEasily accessible from several pointsOpening hours:close to Betws-y-Coed, its big24 Hoursclimbs, big descents, brilliant singleRide Time (hours):track and awesome scenery make2-4 hoursthis a trail to explore and to savourDistance: 20-30kmThe full circular trail route coversHeight Climbed (metres): 25km and requires quite a high800level of stamina and expertise, and can normally be covered betweenGrade: Red / Difficult2-4 hours. Graded Red / Difficult,Suitable for: it is therefore most suitable forProficient mountain proficient riders with good offbikers with good off-road road skills. Expect a wide range ofriding skills. Suitable for challenging climbs and descentsbetter quality off-road mountain bikes.with boardwalks, berms, large rocks, medium steps, drop-offs, cambers and water crossings. Over the whole trail there is 450m of ascent.Latitude:53.131506Longitude:-3.808489824'