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 Tom Liath [Glen Tromie to Glen Tilt] showing contour plot for surrounding peak
SCO
Icon of location pin
692m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tom Liath [Glen Tromie to Glen Tilt]

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

0
Ascents

Thumbnail image for Pen Tredomen showing contour plot for surrounding peak
WLS
Icon of location pin
243m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Tredomen

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

0
Ascents

Thumbnail image for Meall an Doirein NE Top showing contour plot for surrounding peak
SCO
Icon of location pin
327m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall an Doirein NE Top

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

0
Ascents

Thumbnail image for Great Ganilly showing contour plot for surrounding peak
ENG
Icon of location pin
34m
Icon of vertical, double ended, arrow to symbolise height of mountain

Great Ganilly

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

0
Ascents

Thumbnail image for Lamb Knowe [The River Tweed to the English Border] [NT256003] showing contour plot for surrounding peak
SCO
Icon of location pin
272m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lamb Knowe [The River Tweed to the English Border] [NT256003]

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

0
Ascents

Thumbnail image for Whitehope Knowe showing contour plot for surrounding peak
SCO
Icon of location pin
613m
Icon of vertical, double ended, arrow to symbolise height of mountain

Whitehope Knowe

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

0
Ascents