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 Eilean an Taighe (Eilean an Tighe) showing contour plot for surrounding peak
SCO
Icon of location pin
125m
Icon of vertical, double ended, arrow to symbolise height of mountain

Eilean an Taighe (Eilean an Tighe)

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

0
Ascents

Thumbnail image for Mullaghclogher (Mullach Clochair) showing contour plot for surrounding peak
IRE
Icon of location pin
572m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullaghclogher (Mullach Clochair)

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

0
Ascents

Thumbnail image for Darngarroch Hill showing contour plot for surrounding peak
SCO
Icon of location pin
373m
Icon of vertical, double ended, arrow to symbolise height of mountain

Darngarroch Hill

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

0
Ascents

Thumbnail image for Black Hambleton showing contour plot for surrounding peak
ENG
Icon of location pin
400m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Hambleton

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

0
Ascents

Thumbnail image for Graig Wen [Barmouth to Betws-y-Coed and Bala] showing contour plot for surrounding peak
WLS
Icon of location pin
556m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graig Wen [Barmouth to Betws-y-Coed and Bala]

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

0
Ascents

Thumbnail image for Sheep Rock showing contour plot for surrounding peak
SCO
Icon of location pin
132m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sheep Rock

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

0
Ascents