01
Best overall pick
Granite Bay Beach, Folsom Lake State Recreation Area
Folsom Lake, Near Roseville • Big, Lively Lake Beach • Best Mix Of Sand And Amenities
A long sandy shoreline with good facilities and a classic summer buzz, about an hour’s drive from Georgetown.
Granite Bay is the go-to Folsom Lake beach when you want a real stretch of sand plus restrooms, concessions, and easy lake access. The swimming area stays shallow for a good distance, making it friendly for casual wading and floaties. Expect crowds on hot weekends, so arrive early for closer parking and better shade from the lakeside oaks.
02
Top family choice
Beals Point Beach, Folsom Lake State Recreation Area
Folsom Lake, Near Folsom • Family-Friendly Swim Area • Best For Kids And Camping
A compact, well-defined swim beach with nearby camping and paved paths that make it easy to enjoy the water with kids in tow.
Beals Point feels a bit more contained than Granite Bay, with a roped-off swim zone that gives parents peace of mind. The adjacent campground and bike paths mean you can turn a beach afternoon into a full weekend with rides, walks, and sunset dips. It is an especially good choice if you want to pair a swim with a simple lakeside campsite near town services.
03
Closest mountain escape
Jenkinson Lake Main Beach, Sly Park Recreation Area
Sly Park, Southeast Of Pollock Pines • Pine-Fringed Mountain Lake Beach • Best For Shade And Picnic Spots
A compact sandy cove tucked among tall pines, offering cool water, handy picnic tables, and a shorter drive from Georgetown than the valley reservoirs.
Jenkinson Lake’s main beach has more of a forest-lake vibe than a big open reservoir, with tall trees, filtered shade, and water that feels refreshingly cool on hot foothill days. Kayak and paddleboard rentals, plus the popular shoreline trail, make it easy to mix a swim with a mellow paddle or hike. Day-use fills quickly on summer weekends, so get there early or aim for a late-afternoon session when the crowds thin and the light softens.
04
Best for boating and groups
Rollins Lake Recreation Area Beach
Rollins Lake, North Of Colfax • Social Lakeside Hangout • Best For Multi-Activity Days
A grassy-sandy shoreline backed by campgrounds and marinas, ideal if your crew wants to swim, boat, and linger all day.
Rollins Lake has the feel of a classic summer resort lake, with powerboats cruising by, kids rotating between the water and the playground, and plenty of people-watching. The swim areas near the main recreation zones tend to have easy water access, snack options, and shaded picnic tables. It is a smart pick if you are meeting friends from different towns and want a central spot where some can launch boats while others simply stake out a blanket and relax.
05
Laid-back local gem
Scotts Flat Lake Day Use Beach
Scotts Flat Lake, East Of Nevada City • Relaxed Forested Shoreline • Best For Quiet Afternoons
A low-key lakeside beach ringed by forested hills, popular with locals looking for a mellow swim and paddle session away from the bigger crowds.
Scotts Flat Lake feels a bit more tucked away than Folsom, with water that often stays clear and glassy in the morning for paddling. The day-use beach area offers straightforward lake access plus room to set up chairs, coolers, and shade canopies without feeling packed in. Pair a dip here with a stop in Nevada City for coffee or dinner and you have an easy, rewarding day trip from Georgetown that balances water time with a walkable historic downtown.