01
Best overall pick
Scotts Flat Lake Main Beach
East Of Nevada City • Pine-Framed Mountain Lake Beach • Best For Families And Mixed Groups
A broad, easygoing lake beach with clear water, gentle entry, and plenty of space to spread out for the day.
Scotts Flat Lake is the closest true sandy-style beach most Graniteville locals use when they want an all-day lakeside escape. The main day-use area has a gradual shoreline, bathrooms, and nearby parking, so hauling coolers and inflatables is straightforward. On summer weekends it feels lively but not overwhelming, with boats in the distance and kids wading right off the sand.
02
Classic river day trip
South Yuba River State Park – Bridgeport Beach
South Yuba River, West Of Nevada City • Historic Riverside Gravel Bar And Swim Area • Best For Scenery And Easy River Access
Below the historic Bridgeport Covered Bridge, the South Yuba spreads into a broad, swimmable stretch with sunny shorelines.
Bridgeport pairs postcard-worthy history with a relaxed swimming area that works for a range of comfort levels. The river is relatively wide here, with shallower edges for wading and deeper pockets for real swims, plus big smooth rocks and gravel bars to post up on. Add in shade from nearby oaks and interpretive trails, and it becomes an all-ages river day that feels worth the drive from Graniteville.
03
Most convenient river hang
South Yuba River – Highway 49 Crossing
South Of Nevada City • Granite Boulder River Beach • Best For Quick Cool-Offs And Short Swims
Just off Highway 49, this popular stretch of the South Yuba offers deep pools, small gravel pockets, and classic Sierra granite slabs for sunning.
If you want a swim after running errands in town, the 49 Crossing is often the go-to move. The access is straightforward, with a short walk from roadside parking leading down to polished boulders, turquoise pools, and narrow gravel beaches tucked between rocks. It can get busy in midsummer, but an early start or weekday visit usually nets you a quieter corner of the river.
04
Best boat-and-beach combo
Rollins Lake – Greenhorn Campground Beach
Near Chicago Park • Reservoir Cove With Lawn And Beach Mix • Best For Groups With Boats And Kids
Tucked into a forested arm of Rollins Lake, this mellow cove mixes small sandy stretches, grassy areas, and easy water access for swimmers and paddlers.
Greenhorn at Rollins Lake feels like a classic foothill reservoir scene, with coves to explore and a relaxed, family-friendly vibe. The shoreline alternates between sand, gravel, and grass, so you can choose between laying a towel on the lawn or setting up closer to the water. It is a smart pick when some in the group want to launch a boat or kayak while others simply want to swim and relax on shore.
05
Best for a full-day getaway
Bullards Bar Reservoir – Emerald Cove Beach Area
North Of North San Juan • Deep Blue Reservoir Beach In Steep Forested Canyon • Best For Warm Water And Big Views
Known for its strikingly blue water, Bullards Bar offers small beach pockets and coves that feel like a hidden lake retreat within the pines.
Bullards Bar sits a bit farther from Graniteville, but the payoff is warm summer water and impressive canyon views that feel almost tropical on hot days. Around Emerald Cove you will find launch ramps, small beachy spots, and rock-ledges entry points where you can slip in for a swim between boat traffic. Plan this one as a true day trip, with time to explore different coves and linger through the golden light of late afternoon.