That's an excellent question! Managing trash at a campground is crucial for both visitor safety and wildlife protection. From my experience and research, yes, there are several highly effective animal-proof urban-style trash bins that work perfectly for campgrounds. The key is to look for bins certified as "bear-resistant" by agencies like the Interagency Grizzly Bear Committee (IGBC), even if your main concern is raccoons or smaller critters.
I'd personally recommend bins with a robust, locking mechanism. Brands like BearSaver and TuffBox offer heavy-duty steel bins with internal locking bars that are nearly impossible for animals to pry open. For a more urban-design aesthetic that blends into campgrounds, Securr's "Bear Guard" series is fantastic—they look like standard park bins but feature a complex, tool-free locking lid. Another great option is the simple yet effective "Unger" style bin with a spring-loaded, lift-to-open lid; it's user-friendly for people but baffling for most animals.
The main features to prioritize are solid construction (steel or thick polyethylene), a secure latching system without obvious external handles animals can grab, and adequate capacity. Always anchor the bin to a post or concrete pad, as a determined bear might try to roll it away. Investing in a proper animal-proof bin not only keeps your site tidy but also protects wildlife from becoming habituated to human food, which is a win for everyone.