Greenwood Furnace State Park
State park
4.7 (728)
15795 Greenwood Rd, Huntingdon, PA 16652
423-acre park features a lake & remnants of its 19th-century past, including a blacksmith shop.
Barbecue grillCycling lanesPicnic tablesPublic restroom
LakePA
Greenwood Furnace State Park
By Hidden Swimming Holes Team · Record updated
Background: generated illustration, not a photograph of this location.
Plan a visit to Greenwood Furnace's seasonal lake beach: official swimming hours, access ramp, showers, directions and park contact.
Water type
Lake
Access
Official
Fee
No park entrance or day-use fee; camping, concessions and reserved facilities may cost extra.
Best season
Published beach season: late May to mid-September
Nearby towns
State College
Water body
Greenwood Lake
Location
Map & Directions
Nearby towns
State College
Access location not verified
STATE COLLEGE, PA
Approximate location based on the nearest town. Confirm the exact spot and access before you go.
A closer look
Photos of Greenwood Furnace State Park
Photos show past visits, not current water levels or swimming conditions. Select a photo to view it larger.
Sources & checks
This is a desk-researched listing. A record update or map check does not confirm current swimming permission or water conditions.
- Swimming rules
- Official sources checked . See the rules above and check for current closures.
- Access location not verified
- The recorded location has no completed source check. Confirm the entrance, legal access, and parking before travelling.
- Record updated
- · This is a data update, not a field visit.
Found an error? Send a correction with the location and a source. How we research listings.
Greenwood Furnace State Park swimming beach
Plan around the designated lake beach, not unrestricted swimming in Standing Stone Creek. Pennsylvania DCNR describes a 300-foot sand beach with nearby showers, changing facilities and a seasonal snack concession.
Season and swimming conditions
The official swimming page lists late May through mid-September, from 8 a.m. to sunset. That schedule does not establish permission to swim in October. Check current park notices and posted rules before entering the water. Swimming is at your own risk; this guide does not verify today's water quality, depth or staffing.
Accessibility and facilities
DCNR's accessibility information identifies a ramp to the beach and water. Contact the park about assistance or conditions affecting your visit. The snack concession has a shorter published season, Memorial Day through Labor Day weekend. Smoking, including e-cigarettes, is prohibited on the beach and in the swimming area.
Fees
DCNR lists no entrance or day-use fees for Pennsylvania state parks. Budget separately for camping, food and reserved facilities. See the official fee information.
Finding the park
The park information page places the entrance along PA 305, about five miles west of Belleville, at 15795 Greenwood Road, Huntingdon. Call 814-667-1800 for facility updates. The park also has camping, trails and an ironmaking historic district; their availability is separate from the beach season.
Getting There
Use the official park address: 15795 Greenwood Road, Huntingdon, PA 16652. The park is on PA 305, about five miles west of Belleville. Follow park signs to the designated beach; the former State College town pin has been withheld.
Quick Navigation
Access Notes
Beach access is seasonal: DCNR lists late May to mid-September, 8 a.m. to sunset. Confirm current notices with the park. A ramp serves the beach and water; this is not a verification of every route's accessibility.
Plan Your Visit
Parking & Access
Confirm the entrance, parking arrangements, and legal access with the land manager. A map pin does not establish a public right of access. Follow posted routes and never block gates or driveways.
Regulations & Fees
Current swimming permission has not been independently confirmed for this listing. Check official rules, fees, hours, and closures before visiting. Public park access does not necessarily include permission to swim. Respect private property and posted restrictions.
Seasonality & Flow
Water conditions can change quickly. This listing does not provide a current safety or water-quality assessment. Check official alerts and avoid entering water when conditions or permission are uncertain.
What to Bring
Bring sturdy water shoes to protect your feet on rocks and slippery surfaces. A waterproof dry bag keeps your phone, keys, and valuables safe. Pack a quick-dry towel, sun protection, and drinking water - never drink from the natural water source.
Nearby Facilities
Nearby places from saved public map data, not necessarily facilities at the swimming spot. Confirm access, hours, fees, and amenities with the operator before you drive.
Map data retrieved 2026-06-15
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Frequently Asked Questions About Greenwood Furnace State Park
When is Greenwood Furnace's swimming beach open?
DCNR lists late May through mid-September, 8 a.m. to sunset. Check current notices before visiting; the year-round park schedule is not the beach schedule.
Is swimming supervised?
The official swimming page says to swim at your own risk and follow posted rules. Do not assume a lifeguard will be present.
Is there accessible beach entry?
DCNR identifies a ramp to the beach and water. Contact the park at 814-667-1800 about current conditions or assistance.
Are showers and food available?
DCNR lists a nearby shower house and dressing area. The snack concession operates seasonally, with Memorial Day through Labor Day weekend listed separately from the beach season.
Is there an entrance fee?
DCNR says Pennsylvania state parks have no entrance or day-use fees. Camping, concessions and reserved facilities can have separate charges.
Highlights
Seasonal designated lake beach
Beach and water access ramp
Historic ironmaking district
Unique Features
Historic district and lake beach within the same state park
Location & Area Map
Safety Information
Important Safety Tips
- Swim at your own risk and follow current posted rules
- Water clarity is not proof of water quality
- Do not assume the beach is open outside its posted season
Cultural & Historical Context
Historical Background
Rich industrial history tied to Pennsylvania’s iron-making heritage; ghost town remnants provide a glimpse into 19th-century life.
Photography Guide
Photo Opportunities
Lake, beach and historic structures; respect other visitors' privacy.
Conservation & Ethics
Protect This Place
Adherence to Leave No Trace principles is essential to protect the ecosystem and preserve the park’s biodiversity.
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At a Glance
Best Time to Visit
Published beach season: late May to mid-September; confirm current opening and closure notices.
Difficulty Level
DCNR identifies a beach and water access ramp; ask the park about current access conditions.
Fee
No park entrance or day-use fee; camping, concessions and reserved facilities may cost extra.
Facilities
DCNR lists a shower house, dressing area and beach access ramp. Snack service is seasonal; confirm current facility availability with the park.
Activities
Swimming
Phone
814-667-1800
Safety & Access Notice
This information is for general planning only and may be incomplete, outdated, or inaccurate. Access rules, closures, water levels, currents, hazards, and legal restrictions can change at any time. Always verify current rules with the land manager or official source before visiting.
You are responsible for your own safety and for following all posted signs, laws, and local regulations. Read the full disclaimer.
Camping Information
Campground in the park; check current reservations, dates and fees separately.
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Safety & Access Notice
This information is for general planning only and may be incomplete, outdated, or inaccurate. Access rules, closures, water levels, currents, hazards, and legal restrictions can change at any time. Always verify current rules with the land manager or official source before visiting.
- Do not swim where swimming is prohibited, unsafe, or not clearly allowed.
- Follow posted signs, local regulations, closures, and private-property boundaries.
- Assess conditions on site. Water flow, depth, temperature, and underwater hazards change quickly.
- Never jump or dive without personally confirming depth and underwater obstacles.
- Swim with a buddy and consider flotation for weak or non-swimmers.
- Pack out all trash; respect wildlife and fragile environments.
You are responsible for your own safety and for following all posted signs, laws, and local regulations. Read the full disclaimer.
J
Joshua Havens
Founder & Editor, Hidden Swimming Holes
Joshua Havens created Hidden Swimming Holes to make it easier for people to find — and safely visit — natural freshwater swimming destinations across the United States. He researches access conditions, water quality resources, and land management rules so you don't have to start from scratch. He holds a strong belief that good outdoor recreation information should be accurate, honest about its limitations, and freely available.
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