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Gypsum "flowers" are a speleothem (cave formation) that form when thicker gypsum crystals form and grow outward from the cave walls. They often form curved or flower-petal-like shapes. To learn more about speleothems at Jewel Cave, click here.
Reserve a spot on the Discovery Tour at Jewel Cave National Monument in South Dakota, and you'll be able to explore the cavernous target room during this 20-minute, accessible tour of a portion of Jewel Cave. According to the National Park Service, "During the Discovery Tour, you will see two types of calcite crystals commonly named nailhead spar and dogtooth spar, which are the "jewels" of Jewel Cave. You will also see manganese and paleofill, which are not cave formations, but are important to the geology of Jewel Cave.
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Here’s the definitive guide to National Park System campgrounds where RVers can park their rigs.
Our app is packed with RVing- specific details on more than 250 campgrounds in more than 70 national parks.
You’ll also find stories about RVing in the parks, tips helpful if you’ve just recently become an RVer, and useful planning suggestions.
