Allegheny Portage Railroad National Historic Site, 110 Federal Park Road, Gallitzin, 886-6150
Evening on the Summit: Going to the Cemetery, 8 p.m. Saturday, visitor center theater. This is a free program presented by Jim Snyder of the Blair County Genealogical Society.
Black Moshannon State Park, 4216 Beaver Road, Philipsburg, 342-5960
Summer Festival, Saturday will include live music from noon to 4 p.m., Lumber Day competition, craft show and Saturday evening beach party with music and free refreshments. Sunday will include live music from 1 to 3 p.m., canoe and kayak races, flycasting, Smokey Bear, mountain bike ride and building your own boat.
Johnstown Flood National Memorial, St. Michael, 495-4643
"Journey Around Lake Conemaugh" van tour. Meet at the visitor center to join a ranger-guided van tour of the Johnstown Flood National Memorial, including the Clubhouse of the South Fork Fishing and Hunting Club and the ruins of the South Fork Dam. The one-hour tours start at 10 a.m., 1 and 3 p.m. daily. The tour is free with $4 park admission.
"Path of the Flood" van tour, 1 p.m. Saturday, meet at the visitor center. Space is limited to 12 people, and reservations are required.
Prince Gallitzin State Park, 966 Marina Road, Patton, 674-1000
For the Birds, 10 a.m. Wednesday, amphitheater. Learn about things you can do to give birds a helping hand.
DiscoverE: Frogs!, 9:30 a.m. Thursday, meet at the pavilion at Pickerel Pond. This outdoor program is for preschool children ages 4-5. Registration is requested.
Wetland Wander, 1:30 p.m. Thursday, meet at the campground beach. This walk is less than 1 mile over easy terrain. Children must be accompanied by an adult.
Eagle Watch, 6 p.m. Friday, meet at the Beaverdam Boat Launch. Take binoculars or a spotting scope and a chair or blanket.
Aliens Walk, 4 p.m. Saturday, meet at Pickerel Pond picnic area. This walk is approximately a half mile in length over easy terrain.
Much Ado About Mothing!, 7:30 p.m. Saturday, Pickerel Pond picnic area. This presentation explores the world of moths.
Moth Watch, 8:30 to 10:30 p.m. Saturday. Join the park naturalist for an early-night moth watch.
Library at the Lake, 10:30 a.m. Sunday, meet at the small pavilion near the campground office. This event is for children ages 4-12 and they must be accompanied by an adult. This week's topic is "Food Webs."
Nature at the Pond, noon to 2 p.m. Sunday, Pickerel Pond. This week's theme is "Incredible Insects."
Shawnee State Park, 132 State Park Road, Schellsburg, 733-4218
Friday Night Hiking Series: The Colvin Trail, 6 to 7:30 p.m. Friday, meet at the Colvin Boat Launch. This hike is 1 mile long over easy terrain. Wear comfortable hiking shoes and take plenty of water.
Trough Creek State Park, 16362 Little Valley Road, James Creek, 695-6807
Intro to Backpacking Hike: Camping on the Trail, 2 to 6 p.m. Sunday, meet at the park office. This is a 4 mile conditioning hike along park trails. Wear sturdy hiking shoes and take a snack and plenty of water.