Moaning Cave Adventure Park in Vallecito, Calaveras County, sits on a property where you can do everything from rappel 165 feet underground to zip line across a quarter-mile span — but your dog will be watching from above ground while you do it. The park is open year-round and welcomes dogs in the outdoor areas, though they can’t join the guided cave walks or any of the underground adventures. That said, there’s plenty to do topside with your dog in tow.

The main draw here is the cave system itself. If you want to go deep, you can take a guided walk tour descending into the earth to see the formations, or push harder with a challenging caving Adventure Trip. For the non-caving thrill-seekers in your group, there are twin zip lines that run a quarter-mile and a custom climbing tower. While you’re handling those activities, your dog will have access to the expansive outdoor grounds with scenic views of the surrounding landscape — pack water and bring a toy to keep them comfortable during the wait.

The park’s location in the Sierra foothills means you’re surrounded by lush greenery, so even the non-adventure parts feel like you’re somewhere special. Keep your dog on a leash while exploring the grounds, both for their safety and out of respect for other visitors. The outdoor space gives you room to stretch your legs with your dog between activities or before heading home.

One thing to note: policies around pets and specific guidelines can vary, so it’s worth confirming what’s allowed when you call to plan your visit. The park operates year-round, so you can visit in different seasons depending on what kind of weather and cave temperature you’re comfortable with. If you’re planning to do the serious caving or zip lining yourself, give your dog a good walk before you arrive so they’re settled and ready to relax while you’re underground or airborne.