A section of the show is devoted to the artist's Roden Crater project, on which he has worked since 1974, converting a 400,000 - year -
old dormant volcano near Flagstaff, Arizona, into a naked - eye astronomical observatory and a series of spaces designed to capture celestial phenomena.
Arthurs seat is Edinburgh's spectacular 360 million years
old dormant volcano.
Not exact matches
The street layout, typical of the
old quarters of many northern European cities, is made especially picturesque in Edinburgh, where the castle perches on top of a rocky crag, the remnants of a
dormant volcano, and the main street runs down the crest of a ridge from it.
Walk along
old historic pathways, where you can discover coastal marshes, medieval villages, Romanesque churches and hermitages and of course
dormant volcanoes.