Explore the hills of Criaglockhart and Blackford to understand how the different periods of volcanic eruptions – the red and the grey - shaped our unique city.

Geowalks, Starts outside Craiglockhart Sports Centre on Colinton Road, Finish at Blackford pond. (38 bus route can return car drives to walk start point)

Note: This walk covers 6km on roads and paths. It is suitable for anyone used to moderate walks but not for those with mobility difficulties