Ariel drone view of mountainous landscape with rolling clouds flowing over peak

Journal your hikes and share your adventures.

Bag peaks across the UK & Ireland, track your progress and see updates from Donder's growing community of hikers.

Donder's profile view available to users after sign-up, shows example user with progress tracking, hiking journal and user leaderboard

Thumbnail image for Pen Trum-gwr showing contour plot for surrounding peak
WLS
Icon of location pin
513m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Trum-gwr

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Llechwedd Melyn showing contour plot for surrounding peak
WLS
Icon of location pin
196m
Icon of vertical, double ended, arrow to symbolise height of mountain

Llechwedd Melyn

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Cerrig-y-myllt showing contour plot for surrounding peak
WLS
Icon of location pin
463m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cerrig-y-myllt

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Moel y Parc showing contour plot for surrounding peak
WLS
Icon of location pin
398m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel y Parc

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Cribyn showing contour plot for surrounding peak
WLS
Icon of location pin
795m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cribyn

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Bryn Fron-fawr showing contour plot for surrounding peak
WLS
Icon of location pin
262m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn Fron-fawr

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents