You can buy online at the Luray Caverns website. Once you select the type of ticket (adult or child), the page where you can enter quantity & confirm your purchase will appear. It says: "Tickets Valid up to 180 days from purchase and may be used on any date within that time frame. All sales are final. Tickets may not be returned or exchanged after the order is complete."
You can buy online, not sure about validity
Yes you can buy tickets online. Validity is mentioned online.
Yes you can purchase online. Online tickets are valid for 6months. Not sure about the tickets bought out at Luray.
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