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 Berryhill [Central and Eastern England] showing contour plot for surrounding peak
ENG
Icon of location pin
188m
Icon of vertical, double ended, arrow to symbolise height of mountain

Berryhill [Central and Eastern England]

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

0
Ascents

Thumbnail image for Wedder Hill (Blackside) showing contour plot for surrounding peak
SCO
Icon of location pin
434m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wedder Hill (Blackside)

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

0
Ascents

Thumbnail image for Eilean Dubh [Mull and Nearby Islands] [NM286196] showing contour plot for surrounding peak
SCO
Icon of location pin
36m
Icon of vertical, double ended, arrow to symbolise height of mountain

Eilean Dubh [Mull and Nearby Islands] [NM286196]

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

0
Ascents

Thumbnail image for Lamberton Hill (Ayton Hill) showing contour plot for surrounding peak
SCO
Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lamberton Hill (Ayton Hill)

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

0
Ascents

Thumbnail image for Rocky Mountain showing contour plot for surrounding peak
IRE
Icon of location pin
525m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rocky Mountain

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

0
Ascents

Thumbnail image for Wood End Hill showing contour plot for surrounding peak
ENG
Icon of location pin
185m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wood End Hill

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

0
Ascents