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 Little Law showing contour plot for surrounding peak
SCO
Icon of location pin
456m
Icon of vertical, double ended, arrow to symbolise height of mountain

Little Law

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

0
Ascents

Thumbnail image for Slieau Whallian showing contour plot for surrounding peak
IM
Icon of location pin
333m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieau Whallian

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

0
Ascents

Thumbnail image for Creag Chuinnlean showing contour plot for surrounding peak
SCO
Icon of location pin
496m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag Chuinnlean

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

0
Ascents

Thumbnail image for Meall Loch na Feithe Mugaig showing contour plot for surrounding peak
SCO
Icon of location pin
365m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Loch na Feithe Mugaig

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

0
Ascents

Thumbnail image for Bryn y Fedwen [Aberystwyth to Welshpool] [SN851972] showing contour plot for surrounding peak
WLS
Icon of location pin
405m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn y Fedwen [Aberystwyth to Welshpool] [SN851972]

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

0
Ascents

Thumbnail image for Hob Hill [The River Tees to The Wash] showing contour plot for surrounding peak
ENG
Icon of location pin
101m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hob Hill [The River Tees to The Wash]

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

0
Ascents