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 Lingmoor Fell (Lingmoor Fell - Brown How) showing contour plot for surrounding peak
ENG
Icon of location pin
470m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lingmoor Fell (Lingmoor Fell - Brown How)

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

0
Ascents

Thumbnail image for Longsdon Hill showing contour plot for surrounding peak
ENG
Icon of location pin
241m
Icon of vertical, double ended, arrow to symbolise height of mountain

Longsdon Hill

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

0
Ascents

Thumbnail image for Black Hill [North Pennines] [NY873410] showing contour plot for surrounding peak
ENG
Icon of location pin
603m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Hill [North Pennines] [NY873410]

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

0
Ascents

Thumbnail image for Gweal Hill showing contour plot for surrounding peak
ENG
Icon of location pin
34m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gweal Hill

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

0
Ascents

Thumbnail image for Dewberry Hill showing contour plot for surrounding peak
ENG
Icon of location pin
79m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dewberry Hill

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

0
Ascents

Thumbnail image for Herrock Hill showing contour plot for surrounding peak
ENG
Icon of location pin
371m
Icon of vertical, double ended, arrow to symbolise height of mountain

Herrock Hill

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

0
Ascents