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 Cairn Hill [Fraserburgh to the Dee Valley] [NJ941280] showing contour plot for surrounding peak
SCO
Icon of location pin
78m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cairn Hill [Fraserburgh to the Dee Valley] [NJ941280]

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

0
Ascents

Thumbnail image for Meall an Fhir-eoin [Moidart and Ardnamurchan] showing contour plot for surrounding peak
SCO
Icon of location pin
231m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall an Fhir-eoin [Moidart and Ardnamurchan]

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

0
Ascents

Thumbnail image for Black Fell [North Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
664m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Fell [North Pennines]

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

0
Ascents

Thumbnail image for Dudd Hill showing contour plot for surrounding peak
SCO
Icon of location pin
169m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dudd Hill

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

0
Ascents

Thumbnail image for Buck Barrow showing contour plot for surrounding peak
ENG
Icon of location pin
549m
Icon of vertical, double ended, arrow to symbolise height of mountain

Buck Barrow

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

0
Ascents

Thumbnail image for Ryder's Hill showing contour plot for surrounding peak
ENG
Icon of location pin
515m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ryder's Hill

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

0
Ascents