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 Inchmulloch Hill showing contour plot for surrounding peak
SCO
Icon of location pin
122m
Icon of vertical, double ended, arrow to symbolise height of mountain

Inchmulloch Hill

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

0
Ascents

Thumbnail image for Long Hill [Knockmealdown, Comeragh and Monavullagh Mountains] showing contour plot for surrounding peak
IRE
Icon of location pin
404m
Icon of vertical, double ended, arrow to symbolise height of mountain

Long Hill [Knockmealdown, Comeragh and Monavullagh Mountains]

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

0
Ascents

Thumbnail image for Purdom Pikes showing contour plot for surrounding peak
ENG
Icon of location pin
454m
Icon of vertical, double ended, arrow to symbolise height of mountain

Purdom Pikes

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

0
Ascents

Thumbnail image for Fforest SW Top showing contour plot for surrounding peak
WLS
Icon of location pin
297m
Icon of vertical, double ended, arrow to symbolise height of mountain

Fforest SW Top

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

0
Ascents

Thumbnail image for Great Hill [The River Tweed to the English Border] [NT067132] showing contour plot for surrounding peak
SCO
Icon of location pin
466m
Icon of vertical, double ended, arrow to symbolise height of mountain

Great Hill [The River Tweed to the English Border] [NT067132]

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

0
Ascents

Thumbnail image for Ednam Hill showing contour plot for surrounding peak
SCO
Icon of location pin
84m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ednam Hill

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

0
Ascents