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 Long Crag [Northumberland] showing contour plot for surrounding peak
ENG
Icon of location pin
319m
Icon of vertical, double ended, arrow to symbolise height of mountain

Long Crag [Northumberland]

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

0
Ascents

Thumbnail image for An Bhanog Thuaidh (Banoge North) showing contour plot for surrounding peak
IRE
Icon of location pin
642m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Bhanog Thuaidh (Banoge North)

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

0
Ascents

Thumbnail image for Woodhead Hill [The Glenkens to Annandale] showing contour plot for surrounding peak
SCO
Icon of location pin
258m
Icon of vertical, double ended, arrow to symbolise height of mountain

Woodhead Hill [The Glenkens to Annandale]

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

0
Ascents

Thumbnail image for Beinn Chlaonleud showing contour plot for surrounding peak
SCO
Icon of location pin
479m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Chlaonleud

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

0
Ascents

Thumbnail image for Earl's Seat [Central Scotland from Dumbarton to Montrose] showing contour plot for surrounding peak
SCO
Icon of location pin
578m
Icon of vertical, double ended, arrow to symbolise height of mountain

Earl's Seat [Central Scotland from Dumbarton to Montrose]

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

0
Ascents

Thumbnail image for Cnoc an Daimh Mor showing contour plot for surrounding peak
SCO
Icon of location pin
357m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc an Daimh Mor

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

0
Ascents