As usual, Bill wanted to educate as many people as possible about the crater, so he co-authored a tour guide for the public.
Muddo dheer ahaan baaskiille ahaan, Pizzi wuxuu rabay inuu soo saaro ebikes u eg sida baaskiil caadi ah intii suurtagal ah, wuxuuna ku guuleystey hadafkan inuu ku daro nidaamka wadista qaab dhismeedka.