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 Burgh Island showing contour plot for surrounding peak
ENG
Icon of location pin
48m
Icon of vertical, double ended, arrow to symbolise height of mountain

Burgh Island

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

0
Ascents

Thumbnail image for Meall Dubh [Braemar to Montrose] showing contour plot for surrounding peak
SCO
Icon of location pin
563m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Dubh [Braemar to Montrose]

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

0
Ascents

Thumbnail image for Knockane (An Cnocan) showing contour plot for surrounding peak
IRE
Icon of location pin
411m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockane (An Cnocan)

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

0
Ascents

Thumbnail image for Red Hill [South East England] [SU672359] showing contour plot for surrounding peak
ENG
Icon of location pin
221m
Icon of vertical, double ended, arrow to symbolise height of mountain

Red Hill [South East England] [SU672359]

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

0
Ascents

Thumbnail image for Target Wood showing contour plot for surrounding peak
SCO
Icon of location pin
110m
Icon of vertical, double ended, arrow to symbolise height of mountain

Target Wood

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

0
Ascents

Thumbnail image for Woodhead Hill [Fraserburgh to the Dee Valley] showing contour plot for surrounding peak
SCO
Icon of location pin
142m
Icon of vertical, double ended, arrow to symbolise height of mountain

Woodhead Hill [Fraserburgh to the Dee Valley]

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

0
Ascents