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 Cregg showing contour plot for surrounding peak
IRE
Icon of location pin
297m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cregg

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

0
Ascents

Thumbnail image for Big Hill of Glenmount showing contour plot for surrounding peak
SCO
Icon of location pin
382m
Icon of vertical, double ended, arrow to symbolise height of mountain

Big Hill of Glenmount

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

0
Ascents

Thumbnail image for Long Island showing contour plot for surrounding peak
ENG
Icon of location pin
82m
Icon of vertical, double ended, arrow to symbolise height of mountain

Long Island

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

0
Ascents

Thumbnail image for Carn a' Bhainne [Killilan to Inverness] [NH442365] showing contour plot for surrounding peak
SCO
Icon of location pin
371m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn a' Bhainne [Killilan to Inverness] [NH442365]

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

0
Ascents

Thumbnail image for An Droim Rua (Inishmore) (Aran Island) showing contour plot for surrounding peak
IRE
Icon of location pin
123m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Droim Rua (Inishmore) (Aran Island)

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

0
Ascents

Thumbnail image for Carn Mor [Pitlochry to Braemar & Blairgowrie] [NO110750] showing contour plot for surrounding peak
SCO
Icon of location pin
874m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn Mor [Pitlochry to Braemar & Blairgowrie] [NO110750]

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

0
Ascents