Located in Front Royal, Virginia, Skyline Caverns is the closest natural wonder to the Nation's Capital. As one of the only places on Earth where rare Anthodites are displayed, the guided tour is as impressive as it is educational. Whether it's your first time underground, or you're an expert, our staff of knowledgeable and well trained guides are ready to answer any question. Individuals, families, tour and/or school groups are welcome all year long... regardless of the weather above.