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 Sgoran Dubh Mor North Top showing contour plot for surrounding peak
SCO
Icon of location pin
803m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgoran Dubh Mor North Top

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

0
Ascents

Thumbnail image for Coker Hill showing contour plot for surrounding peak
ENG
Icon of location pin
135m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coker Hill

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

0
Ascents

Thumbnail image for Cynefin Bryn Blew (Rhobell Fawr West Top) showing contour plot for surrounding peak
WLS
Icon of location pin
719m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cynefin Bryn Blew (Rhobell Fawr West Top)

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

0
Ascents

Thumbnail image for Killurly (Killonecaha Hill) showing contour plot for surrounding peak
IRE
Icon of location pin
331m
Icon of vertical, double ended, arrow to symbolise height of mountain

Killurly (Killonecaha Hill)

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

0
Ascents

Thumbnail image for Muldersleigh Hill showing contour plot for surrounding peak
IRE
Icon of location pin
131m
Icon of vertical, double ended, arrow to symbolise height of mountain

Muldersleigh Hill

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

0
Ascents

Thumbnail image for Knowle Hill [The River Tees to The Wash] showing contour plot for surrounding peak
ENG
Icon of location pin
195m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knowle Hill [The River Tees to The Wash]

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

0
Ascents