Grand Prismatic Spring
Sinds: Established in 1872
Open: Year-round, best viewed in summer
Prijs: Gratis
Introductie
Famous for its colorful hot spring
Goed om te weten
Toegankelijkheid:
Viewing area accessible via boardwalk
Openingstijden:
Year-round, best viewed in summer
Prijs:
Gratis
Foto: Wikipedia / Wikimedia Commons