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 Am Meall [South-East Skye and Scalpay] showing contour plot for surrounding peak
SCO
Icon of location pin
193m
Icon of vertical, double ended, arrow to symbolise height of mountain

Am Meall [South-East Skye and Scalpay]

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

0
Ascents

Thumbnail image for Black Hill [Shropshire] showing contour plot for surrounding peak
ENG
Icon of location pin
441m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Hill [Shropshire]

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

0
Ascents

Thumbnail image for Barns Cliff End showing contour plot for surrounding peak
ENG
Icon of location pin
222m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barns Cliff End

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

0
Ascents

Thumbnail image for The Mount [Firth of Forth to the River Tweed] [NT098421] showing contour plot for surrounding peak
SCO
Icon of location pin
423m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Mount [Firth of Forth to the River Tweed] [NT098421]

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

0
Ascents

Thumbnail image for Slieve Main (Sliabh Meain) showing contour plot for surrounding peak
IRE
Icon of location pin
514m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Main (Sliabh Meain)

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

0
Ascents

Thumbnail image for Bockagh Hill showing contour plot for surrounding peak
IRE
Icon of location pin
227m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bockagh Hill

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

0
Ascents