Tourist daredevils career down Nicaragua 's Cerro Negro on thin boards at speeds up to 95 kph . Cerro Negro is the world 's only `` volcano boarding '' venue . Various small companies lead volcano boarding excursions out of the city of Leon . hollers Jessie , our dreadlocked guide from Quebec , as she motions to a mass of pale rocks , beneath which steam leaks out into the thick air . Comment:
Tourist daredevils career down Nicaragua 's Cerro Negro on thin boards at speeds up to 95 kph . Cerro Negro is the world 's only `` volcano boarding '' venue . Various small companies lead volcano boarding excursions out of the city of Leon . Comment: