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 Creag nan Lochan South Top showing contour plot for surrounding peak
SCO
Icon of location pin
476m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag nan Lochan South Top

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

0
Ascents

Thumbnail image for Tom Ard [Oban to Loch Fyne] showing contour plot for surrounding peak
SCO
Icon of location pin
124m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tom Ard [Oban to Loch Fyne]

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

0
Ascents

Thumbnail image for Widdicombe Hill showing contour plot for surrounding peak
ENG
Icon of location pin
107m
Icon of vertical, double ended, arrow to symbolise height of mountain

Widdicombe Hill

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

0
Ascents

Thumbnail image for Bryn Chwith showing contour plot for surrounding peak
WLS
Icon of location pin
259m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn Chwith

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

0
Ascents

Thumbnail image for The Moorans showing contour plot for surrounding peak
SCO
Icon of location pin
88m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Moorans

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

0
Ascents

Thumbnail image for Corn-y-stwc (Craig Ddrwg North Top) showing contour plot for surrounding peak
WLS
Icon of location pin
594m
Icon of vertical, double ended, arrow to symbolise height of mountain

Corn-y-stwc (Craig Ddrwg North Top)

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

0
Ascents