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 Seatallan showing contour plot for surrounding peak
ENG
Icon of location pin
692m
Icon of vertical, double ended, arrow to symbolise height of mountain

Seatallan

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

0
Ascents

Thumbnail image for Wether Hill [Lake District E] [NY454163] showing contour plot for surrounding peak
ENG
Icon of location pin
676m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wether Hill [Lake District E] [NY454163]

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

0
Ascents

Thumbnail image for Red Screes showing contour plot for surrounding peak
ENG
Icon of location pin
776m
Icon of vertical, double ended, arrow to symbolise height of mountain

Red Screes

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

0
Ascents

Thumbnail image for Craiglwyn showing contour plot for surrounding peak
WLS
Icon of location pin
623m
Icon of vertical, double ended, arrow to symbolise height of mountain

Craiglwyn

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

0
Ascents

Thumbnail image for Pen y Garn [South-West Wales] [SN798771] showing contour plot for surrounding peak
WLS
Icon of location pin
611m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Garn [South-West Wales] [SN798771]

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

0
Ascents

Thumbnail image for Erw y Ddafad-ddu showing contour plot for surrounding peak
WLS
Icon of location pin
872m
Icon of vertical, double ended, arrow to symbolise height of mountain

Erw y Ddafad-ddu

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

0
Ascents