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 Cnap a' Chleirich showing contour plot for surrounding peak
SCO
Icon of location pin
1174m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnap a' Chleirich

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

0
Ascents

Thumbnail image for Carn na Ruighe Duibhe North Top showing contour plot for surrounding peak
SCO
Icon of location pin
613m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn na Ruighe Duibhe North Top

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

0
Ascents

Thumbnail image for Croagh Patrick (Cruach Phadraig) showing contour plot for surrounding peak
IRE
Icon of location pin
764m
Icon of vertical, double ended, arrow to symbolise height of mountain

Croagh Patrick (Cruach Phadraig)

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

0
Ascents

Thumbnail image for Druim Fada West Top [Mallaig to Fort William] showing contour plot for surrounding peak
SCO
Icon of location pin
729m
Icon of vertical, double ended, arrow to symbolise height of mountain

Druim Fada West Top [Mallaig to Fort William]

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

0
Ascents

Thumbnail image for Beinn na Caillich North Top showing contour plot for surrounding peak
SCO
Icon of location pin
665m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn na Caillich North Top

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

0
Ascents

Thumbnail image for Moel yr Henfaes (Pen Bwlch Llandrillo Top) showing contour plot for surrounding peak
WLS
Icon of location pin
621m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel yr Henfaes (Pen Bwlch Llandrillo Top)

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

0
Ascents