Swimming

A Travis County park on a peninsula jutting into Lake Travis with nine miles of shoreline and primitive lakeside camping you can drive right up to. Sites on the east side are sheltered coves with gentle water entry that suits younger kids, while the west side has the dramatic limestone cliffs. Camping is primitive: no hookups, no water at the sites, and vault toilets. What you get instead is a tent pitched a few feet from the water for a fraction of what a cabin costs, twenty minutes from Austin traffic.

Camping here puts you inside one of the darkest skies within an hour of Austin, and the park runs regular night-sky programs to take advantage of it. The main campground has water-and-electric sites in oak and juniper woods, plus walk-in primitive sites and a backpacking area for families ready to carry gear a couple of miles. Days go to the falls overlook, the swimming beach downstream at Trammel Crossing, and the bird blind. The falls themselves are for looking, not swimming, and the river can rise fast after upstream rain.

Pine Creek Lake is the quieter Army Corps reservoir west of Broken Bow, ringed by several small campgrounds and boat-ramp parks. It draws a fraction of the traffic Broken Bow Lake gets, so if your family cares more about a calm swimming cove and an empty ramp than about restaurants and shops, this is the trade to make. Camping areas are basic: gravel pads, picnic tables, vault or basic restrooms, some with electric. Bring everything you need, because services around the lake are limited.

A tiny lakeside state park east of Hugo that rarely feels crowded, with shaded campsites, a swimming area and a small lake stocked for fishing. The scale is the point for families with young kids: you can see your car and the water from the same picnic table. It is roughly an hour from Broken Bow, which makes it a workable overflow option when Beavers Bend is fully booked for a holiday weekend. Amenities are simple, so stock up in Hugo or Idabel on the way in.

Treman has the single best swimming setup in the Finger Lakes: a stone-walled natural pool at the base of a waterfall, with a diving board and lifeguards. Staying at the park campground or in one of its cabins means you can be in that pool the moment it opens. Campsites sit in the lower park near the swimming area, and the cabins are simple wooden units with beds and electricity but no plumbing. The Gorge Trail up to Lucifer Falls is the other reason to be here, and it starts a short walk away.

One of the largest campgrounds in the Finger Lakes, built on the grounds of a former naval training base on the east shore of Seneca Lake. The scale means you can usually find a site here when the smaller gorge parks are full, and the park has a swimming pool, a marina, a beach, ball fields and a small military museum on site. Sites are mostly open and grassy rather than deeply wooded. It is central to the whole Seneca Lake loop, with Watkins Glen about half an hour south.

A quieter western Hill Country park where the spring-fed South Llano runs clear and shallow enough for young kids to wade across most of the year. The campground has water-and-electric sites plus walk-in tent sites, and four bird blinds make it one of the best beginner birding parks in Texas. An old-growth pecan bottom along the river closes seasonally as a wild turkey roost, which is exactly the kind of detail kids remember. It is far enough west to be a genuine dark-sky destination.

A compact gorge park where two stream-fed swimming pools are dammed right in the creek bed, so kids swim in cold moving water with rock walls on either side. The campground sits in the woods a short walk from the gorge trail and the pools. It is much smaller and less known than Watkins Glen or Letchworth, which is the appeal: the same kind of scenery without the parking chaos. Dansville is minutes away for supplies, and Letchworth is a half hour north if you want to combine the two.

Campsites and a set of small cabins sit on the hillside above Cayuga Lake at the park that holds the tallest single-drop waterfall east of the Rockies. The flat gorge trail to the base of the 215-foot falls is short and stroller-passable, which makes this one of the easiest big-waterfall payoffs for families with toddlers. Down at lake level there is a swimming beach and a marina. Summer weekends bring free concerts at the park, and Ithaca is twenty minutes south for a rainy-day plan.

The Hill Country is the trip Texas families take before they’ve figured out what a family trip is. It’s close - roughly an hour and a half from either Austin or San Antonio - and the payoff is out of proportion to the drive: a 425-foot granite dome you can walk up, a river that runs over tilted limestone slabs, spring-fed water that stays cold in August, and a cave that holds 68 degrees when it’s 104 outside. ...

The campground sits on the hill above the gorge, which means you can walk down to the Gorge Trail at eight in the morning before the tour buses and the day-trippers arrive. That timing changes the experience of the park completely: the same nineteen waterfalls, none of the shuffling crowd. Sites are open and grassy with some wooded loops, and there is a swimming pool in the park. Seneca Lake and the Finger Lakes wineries are minutes away, and the campground is a short walk from the village.

Austin’s oldest city park sits on a bend of Lake Austin with a designated swimming area that has a gradual sandy entry perfect for small kids. The campground overlooking the lake is one of the few places you can camp within Austin city limits and the road down to the park winds through dramatic limestone canyon walls. Turkey Creek Trail connects to the park and offers a solid hike through Hill Country terrain.

A family-friendly park east of Troy with a sandy beach on Long Pond, nature trails, and excellent fishing. The beach is lifeguard-staffed and has a gradual entry that is great for toddlers and young swimmers. Several short trails loop around the lakes through mixed forest. The park is popular for cross-country skiing and snowshoeing in winter. A nature center offers programs for kids during summer. The park is close to the Capital District but feels like you are in the deep woods. Kayak and canoe rentals available.

Two stunning glacial lakes with impossibly blue-green water that looks like the Caribbean set in the woods of central New York. Green Lake and Round Lake are meromictic, meaning their layers never mix, which gives them their striking color. The beach on Green Lake has lifeguards and the water is refreshing on hot days. A 3-mile trail loops around Green Lake through beautiful forest. The park also has an 18-hole golf course, playground, and campground. The lake color alone makes this worth the visit.

A sandy public beach on the shore of Mirror Lake right in the heart of Lake Placid village. The shallow entry makes it great for toddlers and the roped swim area keeps everyone safe. Lifeguards are on duty during summer. After swimming, the village is a short walk away for ice cream or lunch. The beach has restrooms and changing facilities. Views of the surrounding mountains from the water are beautiful and the sunset here is hard to beat.

The largest and arguably best campground in the Catskills with 219 sites set between two lakes and surrounded by iconic hiking trails. Kids can swim at the beach, fish from shore, and explore miles of trails that lead to stunning overlooks including the famous Artist Point and Newman Ledge views of the Hudson Valley. Kaaterskill Falls is accessible right from the campground. Boat rentals are available on the lake. The combination of great camping, swimming, and world-class hiking makes this the premier family base camp in the Catskills.

A beautifully maintained CCC-era state park with a spring-fed lake surrounded by towering pines and hardwoods. The swim area has a sandy beach and the park rents paddleboats and kayaks. Over 13 miles of trails loop through East Texas piney woods and the mountain bike trails are well-regarded. The historic stone and timber structures built by the Civilian Conservation Corps give the park a timeless character.

The largest state park in New York at 65,000 acres with two separate recreation areas, beaches, campgrounds, cabins, and over 80 miles of trails. The Red House and Quaker areas each have their own beach, campground, and trail system. Kids love the Art Roscoe ski area in summer for mountain biking and the Thunder Rocks area for scrambling on massive boulders. The park has a store, restaurants, and cabin rentals, making it easy to plan a multi-day family trip. Stargazing is incredible here with very little light pollution.

One of the safest swimming beaches on Kauai north shore thanks to the longest fringing reef in the state that protects the shoreline from waves. The water is calm, warm, and shallow for a long way out making it excellent for young children. The reef creates a natural lagoon that is great for beginning snorkeling. The beach is long and the campground at one end makes multi-day stays possible. The mountain backdrop and quiet setting feel like classic old Hawaii. Windsurfing is popular here and fun to watch.

A shallow protected beach on the north end of Lahaina that is perfect for toddlers and young children. A natural reef creates a wading pool that rarely gets deeper than two feet, so parents can relax while little ones splash safely. The sandy bottom is smooth and the water is warm and calm. Older kids will find it too shallow but for babies and toddlers this is the ideal beach. Shade trees along the shore provide relief from the sun. The beach is small and local so you will feel like you found a secret spot.