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 Stob a' Choire Mheadhoin showing contour plot for surrounding peak
SCO
Icon of location pin
1105m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stob a' Choire Mheadhoin

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

0
Ascents

Thumbnail image for Green Down showing contour plot for surrounding peak
ENG
Icon of location pin
235m
Icon of vertical, double ended, arrow to symbolise height of mountain

Green Down

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

0
Ascents

Thumbnail image for Mid Hill [Orkney Islands] [HY335087] showing contour plot for surrounding peak
SCO
Icon of location pin
275m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mid Hill [Orkney Islands] [HY335087]

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

0
Ascents

Thumbnail image for Brook Down showing contour plot for surrounding peak
ENG
Icon of location pin
164m
Icon of vertical, double ended, arrow to symbolise height of mountain

Brook Down

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

0
Ascents

Thumbnail image for Cruach na Seilcheig SW Top showing contour plot for surrounding peak
SCO
Icon of location pin
372m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cruach na Seilcheig SW Top

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

0
Ascents

Thumbnail image for Loch Hill [Carrick and Galloway] showing contour plot for surrounding peak
SCO
Icon of location pin
292m
Icon of vertical, double ended, arrow to symbolise height of mountain

Loch Hill [Carrick and Galloway]

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

0
Ascents