Pennsylvania State Parks · Pennsylvania
Sinnemahoning State Park
Pennsylvania State Parks · Pennsylvania, United States
- Sites
- 35
- Season
- mid-April to mid-December
- Drinking water
- Yes
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 1,070 ft
- Dark sky
- Bortle class 1
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Lake
- George B. Stevenson Reservoir
- Nearest town
- Austin
- Address
- 4843 Park Drive, Austin, PA 16720
- Phone
- (814) 647-8401
- Activities
- Camping
34 numbered sites are mapped one by one - the site map below shows each with its facts and pictures.
Site map
34 numbered sites are mapped one by one on the imagery, with the operator's own facts and pictures for each site where it publishes them. Tap a site to rate it, keep a note and add your own photos; press and hold the map for a pin of your own. Your ratings, notes, pins and photos are kept with the campground on your Saved list, the same list the camping map and the drive page keep.
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About
Sinnemahoning State Park's shaded campground offers 35 sites near the George B. Stevenson Reservoir, with modern restrooms featuring flush toilets and showers. A sanitary dump station is on site, and all sites include a picnic table, lantern hook, and campfire ring.
Fees
Base rate $16/night for PA residents or $21/night for non-residents, plus $4/night for sites near showers. A $4/night premium applies Fri/Sat/holidays. A $6.50 reservation fee applies per booking. Pets allowed at designated sites for $2/night.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 33° | 19° | -7° | 52° | 11 of 11 |
| February | 36° | 22° | -3° | 64° | 11 of 11 |
| March | 46° | 30° | 11° | 70° | 10 of 11 |
| April | 63° | 39° | 22° | 83° | 6 of 11 |
| May | 69° | 51° | 32° | 86° | 1 of 11 |
| June | 73° | 56° | 45° | 87° | 0 of 11 |
| July | 82° | 65° | 55° | 92° | 0 of 11 |
| August | 79° | 65° | 54° | 91° | 0 of 11 |
| September | 75° | 58° | 46° | 88° | 0 of 11 |
| October | 59° | 43° | 34° | 79° | 0 of 10 |
| November | 45° | 33° | 19° | 64° | 10 of 10 |
| December | 37° | 28° | 1° | 61° | 10 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Kettle Creek State Park · Pennsylvania State Parks · 9 mi · 68 sites
- Sizerville State Park · Pennsylvania State Parks · 11 mi · 23 sites
- Cherry Springs State Park · Pennsylvania State Parks · 18 mi · 30 sites
- Ole Bull State Park · Pennsylvania State Parks · 18 mi · 43 sites
- Lyman Run State Park · Pennsylvania State Parks · 23 mi · 35 sites
All public campgrounds in Pennsylvania · Every state and province · Facts read from the operator 2026-08-25. Confirm fees, rules and current status with the operator before you go.