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 Silver Craigs showing contour plot for surrounding peak
SCO
Icon of location pin
59m
Icon of vertical, double ended, arrow to symbolise height of mountain

Silver Craigs

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

0
Ascents

Thumbnail image for Farningham Wood showing contour plot for surrounding peak
ENG
Icon of location pin
124m
Icon of vertical, double ended, arrow to symbolise height of mountain

Farningham Wood

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

0
Ascents

Thumbnail image for Coumfea North Top (Over Coumalocha North Top) showing contour plot for surrounding peak
IRE
Icon of location pin
728m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coumfea North Top (Over Coumalocha North Top)

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

0
Ascents

Thumbnail image for Seefin (Sui Finn) [Iveragh Peninsula N] showing contour plot for surrounding peak
IRE
Icon of location pin
493m
Icon of vertical, double ended, arrow to symbolise height of mountain

Seefin (Sui Finn) [Iveragh Peninsula N]

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

0
Ascents

Thumbnail image for Dho Bran (White Mountain) showing contour plot for surrounding peak
IRE
Icon of location pin
509m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dho Bran (White Mountain)

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

0
Ascents

Thumbnail image for Pen y Gaer [Anglesey and the Lleyn Peninsula] showing contour plot for surrounding peak
WLS
Icon of location pin
389m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Gaer [Anglesey and the Lleyn Peninsula]

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

0
Ascents