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 Sail Romascaig showing contour plot for surrounding peak
SCO
Icon of location pin
719m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sail Romascaig

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

0
Ascents

Thumbnail image for Pen y Fan [Llandovery to Monmouth] showing contour plot for surrounding peak
WLS
Icon of location pin
886m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Fan [Llandovery to Monmouth]

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

0
Ascents

Thumbnail image for Burnt Hill [Braemar to Montrose] showing contour plot for surrounding peak
SCO
Icon of location pin
664m
Icon of vertical, double ended, arrow to symbolise height of mountain

Burnt Hill [Braemar to Montrose]

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

0
Ascents

Thumbnail image for Silver Hill (Cruach an Airgid) showing contour plot for surrounding peak
IRE
Icon of location pin
600m
Icon of vertical, double ended, arrow to symbolise height of mountain

Silver Hill (Cruach an Airgid)

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

0
Ascents

Thumbnail image for Creagan an Lochain showing contour plot for surrounding peak
SCO
Icon of location pin
685m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creagan an Lochain

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

0
Ascents

Thumbnail image for Beinn Dearg Bheag [Loch Maree to Loch Broom] showing contour plot for surrounding peak
SCO
Icon of location pin
820m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Dearg Bheag [Loch Maree to Loch Broom]

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

0
Ascents