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 Slieve League (Sliabh Liag) showing contour plot for surrounding peak
IRE
Icon of location pin
596m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve League (Sliabh Liag)

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

0
Ascents

Thumbnail image for Knocknaveacal North Top showing contour plot for surrounding peak
IRE
Icon of location pin
509m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknaveacal North Top

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

0
Ascents

Thumbnail image for Carnaween (Carn na nEan) showing contour plot for surrounding peak
IRE
Icon of location pin
521m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carnaween (Carn na nEan)

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

0
Ascents

Thumbnail image for Ballystrang showing contour plot for surrounding peak
IRE
Icon of location pin
292m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ballystrang

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

0
Ascents

Thumbnail image for Clogrennan Hill (Rossmore Hill) (Cnoc Chloch Grianain) showing contour plot for surrounding peak
IRE
Icon of location pin
336m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clogrennan Hill (Rossmore Hill) (Cnoc Chloch Grianain)

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

0
Ascents

Thumbnail image for Skregmore (Screig Mhor) showing contour plot for surrounding peak
IRE
Icon of location pin
848m
Icon of vertical, double ended, arrow to symbolise height of mountain

Skregmore (Screig Mhor)

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

0
Ascents