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 Coomnadiha (Com na Daibhche) showing contour plot for surrounding peak
IRE
Icon of location pin
644m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coomnadiha (Com na Daibhche)

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

0
Ascents

Thumbnail image for Crohane (An Cruachan) showing contour plot for surrounding peak
IRE
Icon of location pin
656m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crohane (An Cruachan)

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

0
Ascents

Thumbnail image for Maulin (Malainn) [Beara Peninsula] showing contour plot for surrounding peak
IRE
Icon of location pin
621m
Icon of vertical, double ended, arrow to symbolise height of mountain

Maulin (Malainn) [Beara Peninsula]

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

0
Ascents

Thumbnail image for Knocklomena (Cnoc an Mheannain) showing contour plot for surrounding peak
IRE
Icon of location pin
641m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocklomena (Cnoc an Mheannain)

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

0
Ascents

Thumbnail image for Corraun Hill (Cnoc an Chorrain) showing contour plot for surrounding peak
IRE
Icon of location pin
524m
Icon of vertical, double ended, arrow to symbolise height of mountain

Corraun Hill (Cnoc an Chorrain)

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

0
Ascents

Thumbnail image for Knocknagree (Cnoc na Groi) showing contour plot for surrounding peak
IRE
Icon of location pin
586m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknagree (Cnoc na Groi)

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

0
Ascents