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 Windmillhill Down showing contour plot for surrounding peak
ENG
Icon of location pin
187m
Icon of vertical, double ended, arrow to symbolise height of mountain

Windmillhill Down

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

0
Ascents

Thumbnail image for Aonach Beag [Loch Treig to Loch Ericht] showing contour plot for surrounding peak
SCO
Icon of location pin
1116m
Icon of vertical, double ended, arrow to symbolise height of mountain

Aonach Beag [Loch Treig to Loch Ericht]

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

0
Ascents

Thumbnail image for Kingsland Hill showing contour plot for surrounding peak
ENG
Icon of location pin
108m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kingsland Hill

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

0
Ascents

Thumbnail image for Tom Dubh nan Caorach showing contour plot for surrounding peak
SCO
Icon of location pin
259m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tom Dubh nan Caorach

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

0
Ascents

Thumbnail image for Dereenaculling showing contour plot for surrounding peak
IRE
Icon of location pin
303m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dereenaculling

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

0
Ascents

Thumbnail image for Buckland Hill [South Central England] [ST274139] showing contour plot for surrounding peak
ENG
Icon of location pin
280m
Icon of vertical, double ended, arrow to symbolise height of mountain

Buckland Hill [South Central England] [ST274139]

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

0
Ascents