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 Ceann Mor [Tongue to Wick and Helmsdale] showing contour plot for surrounding peak
SCO
Icon of location pin
251m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ceann Mor [Tongue to Wick and Helmsdale]

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

0
Ascents

Thumbnail image for Mid Hill [Tongue to Wick and Helmsdale] showing contour plot for surrounding peak
SCO
Icon of location pin
314m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mid Hill [Tongue to Wick and Helmsdale]

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

0
Ascents

Thumbnail image for Ward Hill (S. Ronaldsay) showing contour plot for surrounding peak
SCO
Icon of location pin
119m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ward Hill (S. Ronaldsay)

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

0
Ascents

Thumbnail image for Druim Liath showing contour plot for surrounding peak
SCO
Icon of location pin
140m
Icon of vertical, double ended, arrow to symbolise height of mountain

Druim Liath

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

0
Ascents

Thumbnail image for Arnside Knott showing contour plot for surrounding peak
ENG
Icon of location pin
159m
Icon of vertical, double ended, arrow to symbolise height of mountain

Arnside Knott

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

0
Ascents

Thumbnail image for Mamol showing contour plot for surrounding peak
SCO
Icon of location pin
61m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mamol

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

0
Ascents