Summer activities begin today and over the Memorial Day weekend at Lake Red Rock.

Park Rangers with the U.S. Army Corps of Engineers host Let’s Go Froggin’ this evening at 7 in the South Tailwater Recreation Area, which includes information about how to identify Red Rock’s amphibians by their calls. Artists of all ages are invited to make nature crafts Saturday at 10 a.m. at the Playscape. Bobber the Water Safety Dog will be at Howell Station Campground at 2 p.m. Saturday. That evening concludes with the Creatures of the Night Hike at Whitebreast Campground at 9 p.m.

All activities are free and do not require pre-registration.