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 Bryn Gwyn [Welshpool to Hay-on-Wye] showing contour plot for surrounding peak
WLS
Icon of location pin
456m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn Gwyn [Welshpool to Hay-on-Wye]

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

0
Ascents

Thumbnail image for Graig Felen showing contour plot for surrounding peak
WLS
Icon of location pin
461m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graig Felen

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

0
Ascents

Thumbnail image for Pen Commins Coch showing contour plot for surrounding peak
WLS
Icon of location pin
165m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Commins Coch

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

0
Ascents