Two bare pine tree trunks remain standing inside the jagged and colorful main crater of the volcano on the Spanish island of La Palma, while gas emissions and high temperatures continue though they are easing a month after the eruption ended.
A Reuters crew was on Friday granted rare access to the edge of the volcano's craters with a team from the Canary Islands Volcanology Institute (Involcan), who went inside one of the six craters to measure gas emissions and temperatures and check that their monitoring stations were functioning well.
