Hiking St. George, Utah: Lava Tubes Post author: Post published: Post category:Hike / North America / St. George / USA / Utah Exploring the Lava Tubes at Snow Canyon State Park while in St. George, Utah for Thanksgiving. My kids thought the lava tubes were so cool! You Might Also Like Minnesota’s Como Zoo & Conservatory: Winter Flower Show October Girls Trip to New York City Trick-or-Treating in Celebration, Florida