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 Knockree showing contour plot for surrounding peak
IRE
Icon of location pin
342m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockree

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

0
Ascents

Thumbnail image for Skregbeg (Screig Bheag) showing contour plot for surrounding peak
IRE
Icon of location pin
573m
Icon of vertical, double ended, arrow to symbolise height of mountain

Skregbeg (Screig Bheag)

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

0
Ascents

Thumbnail image for Carrickbyrne Hill (Carraig Bhrain) showing contour plot for surrounding peak
IRE
Icon of location pin
234m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carrickbyrne Hill (Carraig Bhrain)

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

0
Ascents

Thumbnail image for Knocknashee (Knocknashee Common) (Cnoc na Si) showing contour plot for surrounding peak
IRE
Icon of location pin
276m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknashee (Knocknashee Common) (Cnoc na Si)

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

0
Ascents

Thumbnail image for Gibbet Hill (Cnoc na Croiche) showing contour plot for surrounding peak
IRE
Icon of location pin
315m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gibbet Hill (Cnoc na Croiche)

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

0
Ascents

Thumbnail image for Mullacor (Mullach Mhor) showing contour plot for surrounding peak
IRE
Icon of location pin
661m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullacor (Mullach Mhor)

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

0
Ascents