Cumberland County, PA · Lake

Pine Grove Furnace State Park

696-acre park on South Mountain at the Appalachian Trail's halfway point — the AT Museum is on-site. Two swim lakes: 1.7-acre Fuller Lake (lifeguarded 11 AM–7 PM Memorial Day–Labor Day) and 25-acre Laurel Lake with boat rentals and an unguarded beach. Open 8 AM to sunset May 1–Sep 30.

Stay 3

Today's Conditions

Decent day for photography.

55°F air

Full NWS forecast for This Afternoon

Partly sunny, with a high near 55. West wind around 13 mph, with gusts as high as 26 mph.

Tonight

Mostly cloudy, with a low around 43. Northwest wind around 12 mph, with gusts as high as 26 mph.

Weather

55°F air — chilly for a beach day
Sunny skies — clear conditions

53 /100

43 Sunbathe

65 Walk

58 Fish

68 Photo

Best for photography today

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Atmosphere

Air Temp

55°F

Cloudy

Wind

13 mph

Rain

10%

This Afternoon

Air Quality

25 Good

Ozone · Susquehanna Valley

UV Peak

3 Moderate

Peaks 12 PM · burn in ~67m

Burn-free before 11 AM & after 01 PM

Tomorrow

61°F

Sunny

Water

Water Temp

—

Sun & Moon

Sunrise

6:45 AM

Sunset

5:00 PM

Moon · 5%

Waning Crescent

Spring tides — bigger range

7-Day Beach Day Forecast

Today Nov 7

55°

Partly Sunny

10%

Sun Nov 8

61°

Sunny

Mon Nov 9

58°

Mostly Sunny

Tue Nov 10

66°

Mostly Sunny

Wed Nov 11

62°

Mostly Sunny

Thu Nov 12

55°

Light Rain Likely

55%

Fri Nov 13

47°

Rain And Snow Likely

55%

What to Bring Today

recommended Layers / windbreaker Only 55°F outside

Always remember water bottle, trash bag (leave no trace).

Best Fishing Times Today

Solunar theory: fish activity peaks at moon transits (major) and moonrise/moonset (minor). All times local.

Major

9:20 PM - 11:20 PM

Minor

4:50 AM - 5:50 AM

Major

9:30 AM - 11:30 AM

Minor

3:30 PM - 4:30 PM

Beach Info

Parking

State park lots at both lakes.

Dogs

Dogs permitted on leash in designated areas; not on swim beaches.

Entry Fee

Free

Address

1100 Pine Grove Rd, Gardners, PA 17324

Amenities

lifeguards at Fullertwo swim beachesboat rentalscampingAT Museumrail trailhistoric iron furnace

Frequently Asked

Is it safe to swim at Pine Grove Furnace State Park today?

Pine Grove Furnace State Park shows a live water-quality reading (bacteria levels) and today's swim-safety score at the top of this page, refreshed on every update. Seasonal lifeguards patrol the swim area in summer — follow their flags. Always review the current advisories, surf, and rip-current notes before getting in the water.

Is Pine Grove Furnace State Park dog-friendly?

Dogs permitted on leash in designated areas; not on swim beaches.

Is there an entry fee at Pine Grove Furnace State Park?

Entry to Pine Grove Furnace State Park is free.

Are there lifeguards at Pine Grove Furnace State Park?

Yes. Seasonal lifeguards patrol Pine Grove Furnace State Park during the summer swim season (typically Memorial Day through Labor Day). Outside that window, swim at your own risk.

What amenities are at Pine Grove Furnace State Park?

Amenities at Pine Grove Furnace State Park include lifeguards at Fuller, two swim beaches, boat rentals, camping, AT Museum, rail trail, historic iron furnace.

When is the water warmest at Pine Grove Furnace State Park?

Inland lakes peak in July and August at 75-80°F and hold warmth longer than tidal beaches. Swimming comfortable from mid-June through September.

Where is Pine Grove Furnace State Park located?

Pine Grove Furnace State Park is in Cumberland County, PA, at 1100 Pine Grove Rd, Gardners, PA 17324.