The Big Bear Discovery Center at Big Bear Lake serves as your best starting point for exploring the San Bernardino National Forest’s Mountaintop Ranger District. When you arrive with your dog, you’ll find staff who genuinely know the local trails and can point you toward routes that work well for dogs of different sizes and fitness levels. The center itself welcomes dogs inside, so you can grab maps, ask questions, and pick up an Adventure Pass or America the Beautiful annual pass without leaving your dog tied outside.

Beyond being an information hub, the Discovery Center hosts events throughout the year that often take place in the amphitheater nearby. You’ll find outdoor concerts and theater productions during summer months, and on clear nights they run interpretive programs that teach you about forest ecology and wildlife. Some of these programs are dog-friendly depending on the event, so it’s worth asking the staff what’s coming up during your visit.

The partnership with the Southern California Mountains Foundation means the center runs educational programs designed to help visitors understand forest conservation while you’re enjoying the landscape. These aren’t stuffy lectures—they’re genuinely interesting if you want to learn what you’re looking at on the trails. Kids often enjoy them, and dogs generally tolerate the outdoor ones just fine.

The passes sold here cover parking fees at most trailheads in the area, which saves hassle if you plan to do multiple hikes. The Adventure Pass is popular for shorter trips, while the America the Beautiful pass covers a full year of federal lands nationwide. Pick up a current trail map while you’re there and chat with staff about which routes work best for hiking with dogs during the season you’re visiting.