ABC news story of visiting geologist Stanley Williams taking a tour of NH's volcano
http://abcnews.go.com/Travel/story?id=118883
"It is one of the few places in the world that offers access to the guts of a volcano," said Stanley Willams.
http://abcnews.go.com/Travel/story?id=118883
"It is one of the few places in the world that offers access to the guts of a volcano," said Stanley Willams.