Machynlleth to Conwy
Traws Eryri
A mountain-to-sea off-road cycling journey through southern, central, and northern Eryri, built for capable riders who want big landscapes, forest tracks, slate valleys, and welcoming Welsh towns.
Route shape
Across Eryri, from railhead to coast
The overview line below is a planning aid. Use Cycling UK's live route map and GPX for navigation updates before riding.
Understand the riding
Surface mix, difficulty, navigation notes, weather judgement, rail logistics, and what to check before committing.
StagesBreak down the route
Stage-by-stage notes for pacing, resupply, overnight bases, terrain, and likely pressure points.
SchedulesChoose 3 or 4 days
Fast compact plans, steadier four-day pacing, overnight suggestions, and sensible start and finish points.
PlacesKnow the key areas
Machynlleth, Dolgellau, Coed y Brenin, Trawsfynydd, Blaenau Ffestiniog, Betws-y-Coed, Capel Curig, and Conwy.
StayBuild reliable overnights
Where to search first, what to ask hosts, and how to keep transport, bike storage, and drying space practical.
PrepareCheck bike, weather and route updates
Official GPX links, kit checks, weather planning, responsible riding, and practical transport reminders.
Official route source
Check Cycling UK before you ride
This guide explains the route and helps with planning. The live map, GPX, access notes, and any route changes belong with Cycling UK.