Potrero Regional Park sits in a quiet corner of San Diego County where the landscape flattens out before rolling toward the border. It’s the kind of place where you can actually hear yourself think, which dogs tend to appreciate.

The park spreads across 132 acres with camping options for different styles. There are 39 RV sites with electrical hook-ups and water if you’re bringing your rig, plus tent sites for a more stripped-down experience. Hot showers are available for both, which matters when you’ve been hiking all day. Groups looking to organize a corporate campout or gathering can reserve developed or primitive sites along with a dedicated picnic area.

The infrastructure here is straightforward and functional. There’s a holding tank disposal station for RV waste, and the park maintains ball fields, an enclosed pavilion, playgrounds, and a network of hiking trails. The trails give you good options for morning or evening walks with your dog without needing to drive elsewhere.

Potrero itself is genuinely small—you’ll find a general store, a cafe, post office, and library, which covers the basics if you forgot something or need coffee. The nearby town of Campo has a railroad museum and a century-old historic stone store worth a quick visit if you want to stretch your legs beyond the park.

The Mexican border town of Tecate is only minutes away if you’re interested in exploring across the line. It’s got a completely different vibe—colorful, bustling, with good food and shopping. You can take your dog across to walk around and grab something to eat, though if you’re bringing your dog into Mexico you’ll want to confirm current requirements beforehand.