petrified forest national park

English Thesaurus

1. a national park in Arizona having the world's largest collection of petrified coniferous trees (noun.location)

instance hypernym	:	national park,
definition	:	a tract of land declared by the national government to be public property (noun.location)

part meronym	:	arizona, az, grand canyon state,
definition	:	a state in southwestern United States; site of the Grand Canyon (noun.location)