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 Gopa Uchaf showing contour plot for surrounding peak
WLS
Icon of location pin
509m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gopa Uchaf

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

0
Ascents

Thumbnail image for Pen y Tymbl showing contour plot for surrounding peak
WLS
Icon of location pin
227m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Tymbl

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

0
Ascents

Thumbnail image for Careg-wiber Bank showing contour plot for surrounding peak
WLS
Icon of location pin
396m
Icon of vertical, double ended, arrow to symbolise height of mountain

Careg-wiber Bank

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

0
Ascents

Thumbnail image for Pumlumon Cwmbiga showing contour plot for surrounding peak
WLS
Icon of location pin
620m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pumlumon Cwmbiga

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

0
Ascents

Thumbnail image for Foel Bodrenig showing contour plot for surrounding peak
WLS
Icon of location pin
387m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Bodrenig

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

0
Ascents

Thumbnail image for Brunt Farm Hill showing contour plot for surrounding peak
WLS
Icon of location pin
71m
Icon of vertical, double ended, arrow to symbolise height of mountain

Brunt Farm Hill

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

0
Ascents