Mammoth Hot Springs Terraces
active at least since 1871. The formation is estimated to be about 2500 years old. Travertine may have sealed the small orifice at the top or, when the cone …
Tag: minerva terrace mammoth hot springs
Lower Terrace Boardwalk Map
This hike starts from the next parking area south of Liberty Cap. Cavern Terrace had an active spring into the 1970s, but recently showed the crumbling, dark gray of …