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 Brown Clee Hill showing contour plot for surrounding peak
ENG
Icon of location pin
540m
Icon of vertical, double ended, arrow to symbolise height of mountain

Brown Clee Hill

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

0
Ascents

Thumbnail image for Ballycurragh Hill showing contour plot for surrounding peak
IRE
Icon of location pin
536m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ballycurragh Hill

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

0
Ascents

Thumbnail image for Beinn Ruadh [Loch Fyne to Bute and the Firth of Clyde] [NS155884] showing contour plot for surrounding peak
SCO
Icon of location pin
664m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Ruadh [Loch Fyne to Bute and the Firth of Clyde] [NS155884]

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

0
Ascents

Thumbnail image for West Lomond showing contour plot for surrounding peak
SCO
Icon of location pin
522m
Icon of vertical, double ended, arrow to symbolise height of mountain

West Lomond

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

0
Ascents

Thumbnail image for Slieve Aghkerane (Corraun Hill East Top) showing contour plot for surrounding peak
IRE
Icon of location pin
541m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Aghkerane (Corraun Hill East Top)

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

0
Ascents

Thumbnail image for Beinn Mhor [North Uist, South Uist and Nearby Islands] [NF897761] showing contour plot for surrounding peak
SCO
Icon of location pin
190m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Mhor [North Uist, South Uist and Nearby Islands] [NF897761]

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

0
Ascents