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 Balcnock showing contour plot for surrounding peak
SCO
Icon of location pin
693m
Icon of vertical, double ended, arrow to symbolise height of mountain

Balcnock

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

0
Ascents

Thumbnail image for Gatley Hill showing contour plot for surrounding peak
ENG
Icon of location pin
338m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gatley Hill

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

0
Ascents

Thumbnail image for Coolnahau Hill showing contour plot for surrounding peak
IRE
Icon of location pin
265m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coolnahau Hill

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

0
Ascents

Thumbnail image for Eggardon Hill showing contour plot for surrounding peak
ENG
Icon of location pin
253m
Icon of vertical, double ended, arrow to symbolise height of mountain

Eggardon Hill

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

0
Ascents

Thumbnail image for Knock Scalbart showing contour plot for surrounding peak
SCO
Icon of location pin
216m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knock Scalbart

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

0
Ascents

Thumbnail image for Beinn nan Eun [Central Scotland from Dumbarton to Montrose] showing contour plot for surrounding peak
SCO
Icon of location pin
631m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn nan Eun [Central Scotland from Dumbarton to Montrose]

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

0
Ascents