There are a few great places that come to mind near my home base where you can camp and be close to the best local breweries out here in Eastern Oregon. There is camping at points all around Joseph, where long running Terminal Gravity has recently expanded to a new taproom, East Fork, while also maintaining its flagship at its original space in nearby Enterprise. In La Grande there is camping at Morgan Lake and Fox Hill, close to my local favorite, Side A Brewing. Then just south in Baker City is another longtime favorite, Barley Browns and campgrounds all throughout the Wallowas and down into the Snake River gorge.
Here are a few secret campground ideas for Eastern Oregon as well. These breweries and nearby campgrounds are also just the first few of many. There is a great affinity for beer and the outdoors across the whole region, from Hermiston to Pendleton, Milton Freewater to further south in John Day and Burns too. I have also found that the local owners and those pouring from the taps can also offer a lot of suggestions and advice on where to camp and enjoy this region.