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 Glan-hafon (Y Garn) showing contour plot for surrounding peak
WLS
Icon of location pin
608m
Icon of vertical, double ended, arrow to symbolise height of mountain

Glan-hafon (Y Garn)

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

0
Ascents

Thumbnail image for Calla Hill showing contour plot for surrounding peak
SCO
Icon of location pin
296m
Icon of vertical, double ended, arrow to symbolise height of mountain

Calla Hill

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

0
Ascents

Thumbnail image for Frant Hill showing contour plot for surrounding peak
ENG
Icon of location pin
180m
Icon of vertical, double ended, arrow to symbolise height of mountain

Frant Hill

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

0
Ascents

Thumbnail image for Hill of Aitnoch showing contour plot for surrounding peak
SCO
Icon of location pin
413m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Aitnoch

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

0
Ascents

Thumbnail image for Stiolamair showing contour plot for surrounding peak
SCO
Icon of location pin
38m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stiolamair

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

0
Ascents

Thumbnail image for Slieveward showing contour plot for surrounding peak
IRE
Icon of location pin
199m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieveward

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

0
Ascents