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 An Corran (Finnararagh) showing contour plot for surrounding peak
IRE
Icon of location pin
667m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Corran (Finnararagh)

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

0
Ascents

Thumbnail image for Blencathra - Hallsfell Top showing contour plot for surrounding peak
ENG
Icon of location pin
868m
Icon of vertical, double ended, arrow to symbolise height of mountain

Blencathra - Hallsfell Top

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

0
Ascents

Thumbnail image for Fairfield showing contour plot for surrounding peak
ENG
Icon of location pin
873m
Icon of vertical, double ended, arrow to symbolise height of mountain

Fairfield

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

0
Ascents

Thumbnail image for Dow Crag [Lake District S] [SD262977] showing contour plot for surrounding peak
ENG
Icon of location pin
778m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dow Crag [Lake District S] [SD262977]

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

0
Ascents

Thumbnail image for Knockmoylan (Knockshane) (Cnoc Maolain) showing contour plot for surrounding peak
IRE
Icon of location pin
767m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockmoylan (Knockshane) (Cnoc Maolain)

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

0
Ascents

Thumbnail image for Foel Gron [Snowdonia] [SH560568] showing contour plot for surrounding peak
WLS
Icon of location pin
629m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Gron [Snowdonia] [SH560568]

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

0
Ascents