Below Dam South Carolina
J. Strom Thurmond Lake — lakeside, fishing, hiking
Location: CLARKS HILL, GA, GA
Price: From $10 per night
Price range: $10–$75 per night
Rating: 4 out of 5 (0 reviews)
Season: May through October
Below Dam South Carolina Recreation Area is a popular park just below J. Strom Thurmond Lake Dam along the Savannah River. The park is located on Power Plant Road just off South Carolina State Highway 221 near the Visitor Center.
Cell coverage (FCC estimate): moderate signal. Actual signal may vary in remote areas. Best carrier: Verizon. Verizon 4G: 100%. AT&T 4G: 100%. T-Mobile 4G: 0%.
Amenities: Fire Rings, Picnic Tables, Flush Toilets, Drinking Water, Electric Hookups, Camp Host, Fishing, Boat Launch
Availability alerts: Set a free cancellation alert at camperwatch.org/campground/below-dam-south-carolina to be notified when sites open up.
Below Dam South Carolina offers excellent fishing and boating access to the 70,000-acre J. Strom Thurmond Lake, with anglers targeting largemouth bass, bream, crappie, and catfish. At $10/night with a boat launch on-site, it's an affordable base for water sports in the southeastern U.S.
Wildlife alert: Eastern Kingsnake present in the area—a non-venomous native species. Brown Booby sightings recorded nearby.
Insider tips for Below Dam South Carolina: Book early—this is a federal campground with only 7 tent sites and high demand Bring your own fishing gear; the Savannah River immediately below the dam is known for excellent fishing Arrive during lower wind periods (current forecast shows 3 mph SW wind) for optimal boating conditions
Skip Below Dam South Carolina if: You need RV hookups—most sites have no hookups despite electric hookups being listed as an amenity. You're planning to camp outside May-October—seasonal operations only.
Best time to visit Below Dam South Carolina: May-October — Campground operates seasonally during this period only, as noted in verified source data.
Nearby campgrounds: West Dam (APPLING, SC), Lake Springs (APPLING , GA), Clarks Hill (CLARKS HILL, SC), Petersburg (APPLING, GA).
Cell Phone Coverage at Below Dam South Carolina
Cell signal at Below Dam South Carolina (CLARKS HILL, GA): moderate overall signal based on FCC broadband data. Best carrier: Verizon.
- Verizon 4G LTE: 100% coverage
- AT&T 4G LTE: 100% coverage
Coverage data source: FCC Broadband Data Collection (BDC). Actual signal may vary due to terrain, tree cover, and distance from towers. Camper reports are more reliable than coverage maps in remote areas.
Below Dam South Carolina Recreation Area is a popular park just below J. Strom Thurmond Lake Dam along the Savannah River. The park is located on Power Plant Road just off South Carolina State Highway 221 near the Visitor Center.
Verified facts
RIDB / Recreation.gov official databaseAmenities
RIDB /facilities /campsites · owner-verifiedStraight talk
CamperWatch intel · curated from camper reportsKnown issues, each with the workaround. Read before you book.
Insider tips & when to go
CamperWatch intel · hand-curated entryBook early
this is a federal campground with only 7 tent sites and high demand
Bring your own fishing gear; the Savannah River immediately below the dam is known for excellent fishing
Arrive during lower wind periods (current forecast shows 3 mph SW wind) for optimal boating conditions
Campground operates seasonally during this period only, as noted in verified source data
Things to do nearby
RIDB /activities /recareas + intelConditions today
LiveCell signal
FCC BDC · quarterly datasetFCC maps are theoretical — camper reports confirm signal. Best carrier: Verizon.
Wildlife nearby
iNaturalist · research-grade · 8 kmLocation
Leaflet · OpenStreetMap tiles
Getting there →
The day use area is located just outside Clarks Hill, SC, west off US 221, just below the dam
Campground entrance
Google Maps APICommunity
#community · posts, photos & Q&A · AI-moderated (Claude Vision)Pro tips
- Book on recreation.gov exactly 6 months ahead at 10am ET — J. Strom Thurmond Lake fills fast in peak season.
- Check current road conditions at J. Strom Thurmond Lake before arrival — seasonal closures common.
Frequently asked questions
RIDB facts + intel · FAQPage schema, speakableHow much does Below Dam South Carolina cost per night?+
What season is Below Dam South Carolina open?+
Does Below Dam South Carolina have hookups?+
What is the maximum RV length at Below Dam South Carolina?+
How do I make reservations at Below Dam South Carolina?+
What is the cell service like at Below Dam South Carolina?+
What season is Below Dam South Carolina open, and what are check-in times?+
●Data sources on this page
CamperWatch never fabricates data. Where data is unavailable, it is not shown.
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