The lake is home to a variety of fish species, including largemouth bass, northern pike, bluegill, crappie, and yellow perch. Nearby activities include hiking, camping, and wildlife viewing. Anglers are advised to use live bait or lures to catch fish, and to fish near weed beds or drop-offs for the best results. The best time to visit Astrid Lake is in the summer months, with average temperatures ranging from 70-80°F.