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 Ben Ettow showing contour plot for surrounding peak
SCO
Icon of location pin
294m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ben Ettow

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

0
Ascents

Thumbnail image for Foel Uchaf [Aberystwyth to Welshpool] [SN802911] showing contour plot for surrounding peak
WLS
Icon of location pin
565m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Uchaf [Aberystwyth to Welshpool] [SN802911]

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

0
Ascents

Thumbnail image for Pen Blaen-Goleu showing contour plot for surrounding peak
WLS
Icon of location pin
297m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Blaen-Goleu

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

0
Ascents

Thumbnail image for Reieval showing contour plot for surrounding peak
SCO
Icon of location pin
299m
Icon of vertical, double ended, arrow to symbolise height of mountain

Reieval

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

0
Ascents

Thumbnail image for Carn an Readh-bhric showing contour plot for surrounding peak
SCO
Icon of location pin
320m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn an Readh-bhric

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

0
Ascents

Thumbnail image for Beinn Dearg East Top [Loch Torridon to Loch Maree] showing contour plot for surrounding peak
SCO
Icon of location pin
842m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Dearg East Top [Loch Torridon to Loch Maree]

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

0
Ascents