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 Hell Peak showing contour plot for surrounding peak
ENG
Icon of location pin
331m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hell Peak

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

0
Ascents

Thumbnail image for Black Fell [Lake District S] showing contour plot for surrounding peak
ENG
Icon of location pin
323m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Fell [Lake District S]

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

0
Ascents

Thumbnail image for Sand Hill [The River Tees to The Wash] showing contour plot for surrounding peak
ENG
Icon of location pin
82m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sand Hill [The River Tees to The Wash]

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

0
Ascents

Thumbnail image for Hugh's Laithes Pike showing contour plot for surrounding peak
ENG
Icon of location pin
419m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hugh's Laithes Pike

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

0
Ascents

Thumbnail image for Grassgarth Heights showing contour plot for surrounding peak
ENG
Icon of location pin
205m
Icon of vertical, double ended, arrow to symbolise height of mountain

Grassgarth Heights

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

0
Ascents

Thumbnail image for Shireoak Hill showing contour plot for surrounding peak
ENG
Icon of location pin
190m
Icon of vertical, double ended, arrow to symbolise height of mountain

Shireoak Hill

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

0
Ascents