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 Pen-y-bwlch [Snowdonia] showing contour plot for surrounding peak
WLS
Icon of location pin
86m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen-y-bwlch [Snowdonia]

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

0
Ascents

Thumbnail image for Dine Holm Scar showing contour plot for surrounding peak
ENG
Icon of location pin
414m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dine Holm Scar

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

0
Ascents

Thumbnail image for Smirl Hamar showing contour plot for surrounding peak
SCO
Icon of location pin
83m
Icon of vertical, double ended, arrow to symbolise height of mountain

Smirl Hamar

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

0
Ascents

Thumbnail image for Carnachie showing contour plot for surrounding peak
SCO
Icon of location pin
359m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carnachie

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

0
Ascents

Thumbnail image for Mullach nan Coirean showing contour plot for surrounding peak
SCO
Icon of location pin
939m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullach nan Coirean

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

0
Ascents

Thumbnail image for Crohane SW Top showing contour plot for surrounding peak
IRE
Icon of location pin
477m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crohane SW Top

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

0
Ascents