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 Pen Ty-fry showing contour plot for surrounding peak
WLS
Icon of location pin
87m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Ty-fry

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

0
Ascents

Thumbnail image for North Hill [Welsh Borders S] showing contour plot for surrounding peak
ENG
Icon of location pin
397m
Icon of vertical, double ended, arrow to symbolise height of mountain

North Hill [Welsh Borders S]

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

0
Ascents

Thumbnail image for White Hill [The River Tweed to the English Border] [NT526118] showing contour plot for surrounding peak
SCO
Icon of location pin
302m
Icon of vertical, double ended, arrow to symbolise height of mountain

White Hill [The River Tweed to the English Border] [NT526118]

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

0
Ascents

Thumbnail image for Carn an Uillt Deirg showing contour plot for surrounding peak
SCO
Icon of location pin
541m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn an Uillt Deirg

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

0
Ascents

Thumbnail image for Mynydd Garnclochdy showing contour plot for surrounding peak
WLS
Icon of location pin
448m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Garnclochdy

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

0
Ascents

Thumbnail image for Am Bodach [Loch Leven to Rannoch Station] showing contour plot for surrounding peak
SCO
Icon of location pin
942m
Icon of vertical, double ended, arrow to symbolise height of mountain

Am Bodach [Loch Leven to Rannoch Station]

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

0
Ascents