I don’t believe so... it was an old lava tube that is no longer in use, just for tourists. But there are signs everywhere when you go see the lava flow stating there are dangerous chemicals. Mostly because you’re walking on molten rock to get the edge, and there is lava flowing down from the volcano.
We have volcanoes but none with any large tubes here in Costa Rica. Was there any sulfur in the air?
I don’t believe so... it was an old lava tube that is no longer in use, just for tourists. But there are signs everywhere when you go see the lava flow stating there are dangerous chemicals. Mostly because you’re walking on molten rock to get the edge, and there is lava flowing down from the volcano.