This spring's horrific flooding, which forced evacuations of most of Brazoria and Fort Bend counties, was equally unkind to Brazos Bend State Park. One of the largest state parks in Texas and easily the closest to a majority of Houstonians, Brazos Bend was knocked out of commission for several weeks. Happily, all but a very few of Brazos Bend's nearly 5,000 acres and 37 miles of trails are open again for camping, hiking, biking, fishing, and horseback riding. The park is easily one of the most picturesque destinations within an hour's drive of the city, especially for wildlife-watchers — Brazos Bend's famous gators came through the flooding just fine, officials have said — or armchair astronomers headed to a Saturday-night stargazing party at the George Observatory.