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 Auchendaff Hill showing contour plot for surrounding peak
SCO
Icon of location pin
427m
Icon of vertical, double ended, arrow to symbolise height of mountain

Auchendaff Hill

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

0
Ascents

Thumbnail image for Moelfre [South-West Wales] [SN501561] showing contour plot for surrounding peak
WLS
Icon of location pin
294m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moelfre [South-West Wales] [SN501561]

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

0
Ascents

Thumbnail image for Brocklebank Wood showing contour plot for surrounding peak
ENG
Icon of location pin
117m
Icon of vertical, double ended, arrow to symbolise height of mountain

Brocklebank Wood

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

0
Ascents

Thumbnail image for Warth Hill [Tongue to Wick and Helmsdale] showing contour plot for surrounding peak
SCO
Icon of location pin
124m
Icon of vertical, double ended, arrow to symbolise height of mountain

Warth Hill [Tongue to Wick and Helmsdale]

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

0
Ascents

Thumbnail image for Bwlch-y-cefn Bank showing contour plot for surrounding peak
WLS
Icon of location pin
399m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bwlch-y-cefn Bank

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

0
Ascents

Thumbnail image for Gullane Hill showing contour plot for surrounding peak
SCO
Icon of location pin
69m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gullane Hill

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

0
Ascents