ONLINE — As parks and historic sites remain closed indefinitely, explore these wonders from your own home. You will see virtual tours, videos, 360 views, slide shows, live cams, photos and history explained. Sit back, relax and enjoy.

Pennsylvania

Gettysburg National Military Park: www.bit.ly/TRRgettysburg 

Independence National Historic Park: www.nps.gov/inde 

Johnstown Flood Historic Memorial: www.facebook.com/johnstownfloodnps 

Steamtown National Historic Site: www.nps.gov/stea/learn/photosmultimedia 

Stourbridge Line: www.thestourbridgeline.net 

Valley Forge National Historic Park: www.bit.ly/TRRvalleyforge 

New York

Bear Mountain State Park: www.nystateparkstours.com/bearmountain 

Bolt Castle: www.bit.ly/TRRboltcastle 

Empire State Building: www.esbnyc.com/earthcam-empire-state-building 

Lake Minnewaska: www.nystateparkstours.com/minnewaska 

Letchworth State Park: www.bit.ly/TRRletchworth 

Niagra Falls: www.nystateparkstours.com/niagarafalls 

Beyond

Buckingham Palace: www.bit.ly/TRRbuckingham 

Great Barrier Reef: www.attenboroughsreef.com 

Hawaii Volcanos: www.bit.ly/TRRhawaii 

Hubble Space Telescope: www.bit.ly/TRRhubble 

Mars: www.bit.ly/TRRmars