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 Moelfre [Welshpool to Hay-on-Wye] [SN995829] showing contour plot for surrounding peak
WLS
Icon of location pin
429m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moelfre [Welshpool to Hay-on-Wye] [SN995829]

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

0
Ascents

Thumbnail image for Creag an t-Saighdeir (Torr a' Mhuilt) showing contour plot for surrounding peak
SCO
Icon of location pin
175m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag an t-Saighdeir (Torr a' Mhuilt)

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

0
Ascents

Thumbnail image for The Garrison showing contour plot for surrounding peak
ENG
Icon of location pin
42m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Garrison

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

0
Ascents

Thumbnail image for Slieve Corragh (Sliabh Corrach) showing contour plot for surrounding peak
IRE
Icon of location pin
641m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Corragh (Sliabh Corrach)

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

0
Ascents

Thumbnail image for Carr Hill [Northumberland] showing contour plot for surrounding peak
ENG
Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carr Hill [Northumberland]

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

0
Ascents

Thumbnail image for Cnocan Sgeir'e showing contour plot for surrounding peak
SCO
Icon of location pin
299m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnocan Sgeir'e

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

0
Ascents