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 Beinn Bhreac [Loch Lomond to Strathyre] showing contour plot for surrounding peak
SCO
Icon of location pin
700m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Bhreac [Loch Lomond to Strathyre]

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

0
Ascents

Thumbnail image for Spidean Coinich East Top showing contour plot for surrounding peak
SCO
Icon of location pin
621m
Icon of vertical, double ended, arrow to symbolise height of mountain

Spidean Coinich East Top

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

0
Ascents

Thumbnail image for Meall Mor [Fort William to Loch Treig & Loch Leven] showing contour plot for surrounding peak
SCO
Icon of location pin
721m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Mor [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 Kilcullen Hill showing contour plot for surrounding peak
IRE
Icon of location pin
218m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kilcullen Hill

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

0
Ascents

Thumbnail image for Castle Close showing contour plot for surrounding peak
ENG
Icon of location pin
212m
Icon of vertical, double ended, arrow to symbolise height of mountain

Castle Close

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

0
Ascents

Thumbnail image for Beinn Charsaig showing contour plot for surrounding peak
SCO
Icon of location pin
449m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Charsaig

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

0
Ascents