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 Kynballoch Hill showing contour plot for surrounding peak
SCO
Icon of location pin
292m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kynballoch Hill

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

0
Ascents

Thumbnail image for Broadhalfpenny Down showing contour plot for surrounding peak
ENG
Icon of location pin
158m
Icon of vertical, double ended, arrow to symbolise height of mountain

Broadhalfpenny Down

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

0
Ascents

Thumbnail image for Hill of Colvadale showing contour plot for surrounding peak
SCO
Icon of location pin
120m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Colvadale

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

0
Ascents

Thumbnail image for Grange Crags showing contour plot for surrounding peak
ENG
Icon of location pin
194m
Icon of vertical, double ended, arrow to symbolise height of mountain

Grange Crags

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

0
Ascents

Thumbnail image for Law Hill [Lancashire, Cheshire and S Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
240m
Icon of vertical, double ended, arrow to symbolise height of mountain

Law Hill [Lancashire, Cheshire and S Pennines]

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

0
Ascents

Thumbnail image for Pen-y-garth [Llandudno to Wrexham] [SJ077593] showing contour plot for surrounding peak
WLS
Icon of location pin
282m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen-y-garth [Llandudno to Wrexham] [SJ077593]

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

0
Ascents