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 Castell Dinas showing contour plot for surrounding peak
WLS
Icon of location pin
450m
Icon of vertical, double ended, arrow to symbolise height of mountain

Castell Dinas

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

0
Ascents

Thumbnail image for Beinn a' Bheithir - Sgorr Dhonuill showing contour plot for surrounding peak
SCO
Icon of location pin
1001m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn a' Bheithir - Sgorr Dhonuill

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

0
Ascents

Thumbnail image for Meall an Triubhais Dhuibh East Top showing contour plot for surrounding peak
SCO
Icon of location pin
268m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall an Triubhais Dhuibh East Top

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

0
Ascents

Thumbnail image for Wood Hill [Central Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
156m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wood Hill [Central Pennines]

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

0
Ascents

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

Meikle Tap

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

0
Ascents

Thumbnail image for Creag Mhor [South-East Skye and Scalpay] showing contour plot for surrounding peak
SCO
Icon of location pin
124m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag Mhor [South-East Skye and Scalpay]

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

0
Ascents