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 Sgiath a' Chaise North Top showing contour plot for surrounding peak
SCO
Icon of location pin
643m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgiath a' Chaise North Top

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

0
Ascents

Thumbnail image for Cipeagal Mhor showing contour plot for surrounding peak
SCO
Icon of location pin
317m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cipeagal Mhor

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

0
Ascents

Thumbnail image for Clova Hill showing contour plot for surrounding peak
SCO
Icon of location pin
487m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clova Hill

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

0
Ascents

Thumbnail image for Breidden Hill showing contour plot for surrounding peak
WLS
Icon of location pin
367m
Icon of vertical, double ended, arrow to symbolise height of mountain

Breidden Hill

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

0
Ascents

Thumbnail image for Leap Hill [Northumberland] showing contour plot for surrounding peak
ENG
Icon of location pin
471m
Icon of vertical, double ended, arrow to symbolise height of mountain

Leap Hill [Northumberland]

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

0
Ascents

Thumbnail image for Crockalough (Cnoc an Locha) [North East Donegal] showing contour plot for surrounding peak
IRE
Icon of location pin
282m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crockalough (Cnoc an Locha) [North East Donegal]

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

0
Ascents