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 Park Hill [Welshpool to Hay-on-Wye] showing contour plot for surrounding peak
WLS
Icon of location pin
382m
Icon of vertical, double ended, arrow to symbolise height of mountain

Park Hill [Welshpool to Hay-on-Wye]

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

0
Ascents

Thumbnail image for Kirkpatrick Hill showing contour plot for surrounding peak
SCO
Icon of location pin
122m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kirkpatrick Hill

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

0
Ascents

Thumbnail image for Beinn Ghlas East Top showing contour plot for surrounding peak
SCO
Icon of location pin
500m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Ghlas East Top

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

0
Ascents

Thumbnail image for Knockanaffrin (Cnoc an Aifrinn) showing contour plot for surrounding peak
IRE
Icon of location pin
755m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockanaffrin (Cnoc an Aifrinn)

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

0
Ascents

Thumbnail image for Bamburgh Castle Hill showing contour plot for surrounding peak
ENG
Icon of location pin
46m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bamburgh Castle Hill

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

0
Ascents

Thumbnail image for Rockhole Hill showing contour plot for surrounding peak
ENG
Icon of location pin
213m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rockhole Hill

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

0
Ascents