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 Erw y Ddafad-ddu showing contour plot for surrounding peak
WLS
Icon of location pin
872m
Icon of vertical, double ended, arrow to symbolise height of mountain

Erw y Ddafad-ddu

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

0
Ascents

Thumbnail image for Sgurr na Laire showing contour plot for surrounding peak
SCO
Icon of location pin
624m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgurr na Laire

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

0
Ascents

Thumbnail image for Sgor Chaonasaid showing contour plot for surrounding peak
SCO
Icon of location pin
712m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgor Chaonasaid

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

0
Ascents

Thumbnail image for Meall a' Chaorainn [Fort William to Loch Treig & Loch Leven] showing contour plot for surrounding peak
SCO
Icon of location pin
910m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall a' Chaorainn [Fort William to Loch Treig & Loch Leven]

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

0
Ascents

Thumbnail image for Carn nan Gobhar [Kyle of Lochalsh to Garve] showing contour plot for surrounding peak
SCO
Icon of location pin
992m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn nan Gobhar [Kyle of Lochalsh to Garve]

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

0
Ascents

Thumbnail image for Aran Benllyn showing contour plot for surrounding peak
WLS
Icon of location pin
885m
Icon of vertical, double ended, arrow to symbolise height of mountain

Aran Benllyn

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

0
Ascents