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 Black Hill [Central Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
468m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Hill [Central Pennines]

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

0
Ascents

Thumbnail image for Creag Dubh-leitir showing contour plot for surrounding peak
SCO
Icon of location pin
520m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag Dubh-leitir

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

0
Ascents

Thumbnail image for Foel Tyddyn y Berllan showing contour plot for surrounding peak
WLS
Icon of location pin
233m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Tyddyn y Berllan

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

0
Ascents

Thumbnail image for Great Crag (Stonethwaite) showing contour plot for surrounding peak
ENG
Icon of location pin
449m
Icon of vertical, double ended, arrow to symbolise height of mountain

Great Crag (Stonethwaite)

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

0
Ascents

Thumbnail image for Druim Leacainn showing contour plot for surrounding peak
SCO
Icon of location pin
346m
Icon of vertical, double ended, arrow to symbolise height of mountain

Druim Leacainn

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

0
Ascents

Thumbnail image for The Knott [Lake District S] [SD243932] showing contour plot for surrounding peak
ENG
Icon of location pin
332m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Knott [Lake District S] [SD243932]

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

0
Ascents