Published 5 months ago by Mark Vanstone
This scoria cone near San Miguel de Abona has been excavated for aggregate. The space created by the excavation has been terraced and is now farmed....(more)
Published 5 months ago by Mark Vanstone
In Tenerife, irrigation is exceptionally important in order to grow crops in a hot, arid environment. This photograph shows an irrigation chan...(more)
Published 5 months ago by Mark Vanstone
This scoria cone was produced by a strombolian-type eruption. Gas-charged magma approached the surface and was erupted in a fire...(more)
Published 5 months ago by Mark Vanstone
Tenerife is dotted with small volcanic cones, like this one near San Miguel de Abona. Located on the edge of a potato field, this scoria cone h...(more)
Published 5 months ago by Zoran Trost
The Spire of Dublin (officially The Monument of Light) is a 120 m tall sculpture standing in the middle of O'Connell Street in Dublin, Ireland. It...(more)
Published 7 months ago by David Burton
View from the south rim of Crater Lake Wizard Island, Oregon, USA. It seems some hikers have an unfair advantage!
Published 10 months ago by Brandon Riza
In the col after rapping off of Peak 11840 on the Grand Traverse.
Published 10 months ago by Brandon Riza
The summit of the Grand Teton on the Grand Traverse.
Published 10 months ago by Brandon Riza
Garnet Canyon between Middle Teton and Nez Perce on the descent from Nez Perce on the Grand Traverse.
Published 10 months ago by Brandon Riza
Looking East at dawn on the summit of Teewinot Mountain on a traverse of the Teton Range main group.
Published 10 months ago by Brandon Riza
The summit of Spawlding Tower on a traverse of the Teton Range main group.
Published 10 months ago by Brandon Riza
Bivy Sight at West Ledges on Day One of The Grand Traverse
Published 10 months ago by David Rowley
verfjall (also known as Hverfell) is a tephra cone or tuff ring volcano in northern Iceland, to the east of Mývatn.It erupted in 2500 BP in the sout...(more)