A volcanic eruption in southwestern Iceland has once again forced the evacuation of local residents and tourists at the internationally known Blue Lagoon geothermal spa.

A volcanic eruption in southwest Iceland has prompted evacuations, including at nearby tourist sites like the Blue Lagoon.

The eruption began early July 16 on the Sundhnúkur Crater Row, about 30 miles southwest from the capital, Reykjavik. See images of the eruption.