Austin, TX
Barton Springs Pool
Iconic 3-acre spring-fed pool in Zilker Park at 68 degrees year-round. Paid entry. Best from about age 3. A half-day trip.
- Swimming
- Ages 3+
- ~3h
- Paid
We pulled these 341 water adventures out of our full catalog of kid-friendly spots in Texas, New York, Hawaii, Florida, Puerto Rico, Oklahoma and US Virgin Islands. Every listing has the ages it suits, what it costs, how long to budget, parking notes, and what to pack.
Showing 84 of 341 adventures — pick a state above for the full list
Austin, TX
Iconic 3-acre spring-fed pool in Zilker Park at 68 degrees year-round. Paid entry. Best from about age 3. A half-day trip.
Burnet, TX
Spring-fed lake swimming and cliff jumping at Devil's Waterhole. Paid entry. Best from about age 3. A half-day trip. Dogs welcome.
Corpus Christi, TX
70 miles of wild beach with sea turtle releases and shell hunting. Paid entry. Best from about age 3. Easily a full day.
Little Elm, TX
Sandy lake beach on Lewisville Lake with roped swim area and free life jacket loans. Free. Best from about age 3. A half-day trip.
Cleburne, TX
No-wake lake for safe paddling and swimming near Fort Worth. Paid entry. Best from about age 3. A half-day trip. Dogs welcome.
Comfort, TX
Natural horseshoe waterfall on the Guadalupe River near Comfort. Free. Best from about age 3. About two hours. Dogs welcome.
Georgetown, TX
26-mile lakeside trail with canyon overlooks and Hill Country terrain. Free. Best from about age 5. A half-day trip. Dogs welcome.
Grapevine, TX
Indoor water park hotel in Grapevine kept at 84 degrees year-round, with body slides, a wave pool, a lazy river, an arcade and a ropes course.
Little Elm, TX
Paved 2.7-mile nature trail along Lake Lewisville in Little Elm. Free. Works from toddler age. About an hour. Stroller-friendly.
Meridian, TX
CCC-era lake park with screened shelters and paddleboating. Paid entry. Works from toddler age. A half-day trip. Dogs welcome.
Pilot Point, TX
Sandy beach swimming, kids fishing pond, and lakeside camping at Ray Roberts Lake - a big North Texas family destination near Pilot Point
Wimberley, TX
Crystal-clear artesian spring near Wimberley TX with three miles of free trails. Swimming is cancelled; the well overlook stays open.
Fayetteville, NY
Swim in Caribbean-blue glacial lakes at Green Lakes State Park near Syracuse NY - sandy lifeguarded beach, flat lakeside trails, $10 per car
Haines Falls, NY
The tallest two-tiered waterfall in New York State at 260 feet. Free. Best from about age 5. About two hours. Dogs welcome.
Sundown, NY
Stunning blue-green natural swimming hole with waterfall in the Catskill forest. Free. Best from about age 5. A half-day trip.
Trumansburg, NY
Easy walk to a 215-foot waterfall taller than Niagara Falls. Paid entry. Works from toddler age. About two hours. Stroller-friendly.
Geneva, NY
A nonprofit school on Seneca Lake with Opti weeks for little kids and free public First Sail days off Geneva. Ages 7 and up.
Grafton, NY
Lifeguarded sandy beach, easy nature trails, and shore fishing at Grafton Lakes State Park near Troy NY - day use $10 per vehicle in season
Lake George, NY
Waterfront state campground on Lake George close to the village. Paid entry. Works from toddler age. Plan to stay overnight.
Lake Placid, NY
Free sandy village beach on Mirror Lake in Lake Placid NY with summer lifeguards, a roped toddler-friendly swim area, and Adirondack views
Lake Placid, NY
Rent a small sailboat by the hour on motor-free Mirror Lake, right on Main Street. Paid, walk-up, no reservation needed.
Massena, NY
River beach, nature center, and ship-watching on the St. Lawrence Seaway. Paid entry. Works from toddler age. A half-day trip.
Naples, NY
Wade up a fossil-filled creek to reach two hidden waterfalls in a narrow gorge. Free. Best from about age 5. About two hours.
Rome, NY
900-foot sandy swimming beach on Delta Lake in central New York. Paid entry. Works from toddler age. A half-day trip. Stroller-friendly.
Honolulu, HI
Snorkel with colorful fish in a volcanic crater bay with protected reef. Paid entry. Best from about age 3. A half-day trip.
Kapaa, HI
Kayak Hawaii's only navigable river, then hike to a 120-foot hidden waterfall you can swim under. Paid, ages 5+. No kayaking on Sundays.
Koloa, HI
America's Best Beach with a protected keiki pool, monk seals, and sunny south shore weather. Free. Works from toddler age.
Wailea, HI
A Hawaiian sailing outrigger canoe off Polo Beach, capped at eight people, with a turtle snorkel stop. Paid. Ages 4 and up.
Eleele, HI
Boat tour along 4,000-foot sea cliffs with waterfalls, sea caves, and dolphins. Paid entry. Best from about age 5. Easily a full day.
Hana, HI
Tiered waterfall pools spilling to the ocean in Haleakala's Kipahulu district. Swimming is closed; Kuloa Point Trail overlooks them.
Kailua-Kona, HI
Best beginner snorkeling on the Kona Coast with shallow reef and sea turtles. Free. Best from about age 3. A half-day trip.
Koloa, HI
Natural ocean blowhole shooting water through a lava tube with an eerie moan. Free. Works from toddler age. About an hour.
Lanai City, HI
Pristine marine preserve beach with dolphins, snorkeling, and amazing tide pools. Free. Works from toddler age. A half-day trip.
Lihue, HI
Float through century-old plantation tunnels on inner tubes with headlamps. Paid entry. Best from about age 5. A half-day trip.
Princeville, HI
Dramatic ocean-filled lava pool for experienced families in calm conditions only. Free. Better for ages 10 and up. About two hours.
Waimea (Big Island), HI
Big Island's best white sand beach with crystal-clear water on the sunny Kohala Coast. Paid entry. Best from about age 3.
Crystal River, FL
The only place in the US where you can legally snorkel alongside wild manatees, plus a boardwalk view for families staying dry.
Fort White, FL
Float a crystal-clear 72-degree spring run through shaded forest on inner tubes - the classic Florida tubing trip for families.
Key Largo, FL
The first undersea park in the US. Snorkel boats run out to living coral reef, and two calm beaches work for kids not ready for the boat.
Williston, FL
Snorkel inside a collapsed underground cavern lit by a single opening in the roof - a prehistoric spring reached by a staircase.
De Leon Springs, FL
Swim in a walled 72-degree spring pool, then cook your own pancakes on a griddle built into your table at the 1830s sugar mill restaurant.
Jupiter, FL
At high tide on a windy day, waves force seawater fifty feet into the air through blowholes in the largest limestone outcrop on Florida's coast.
Key West, FL
Key West's best swimming beach, with genuine snorkelling off the rocks and a Civil War fort full of seacoast cannon to explore between swims.
Marathon, FL
Shallow, protected flats ideal for a first family paddle, a quiet beach, and the best hawk-watching site in the Keys each October.
Sarasota, FL
Quartz sand that stays cool underfoot even in August, and Gulf water so shallow and calm it works as a giant paddling pool for small children.
St. Augustine, FL
Four miles of Atlantic beach plus a warm, shallow tidal lagoon that is close to perfect for beginner paddlers, ten minutes from St. Augustine.
St. George Island, FL
Nine miles of undeveloped barrier island beach with almost nobody on it, plus calm bay-side water and excellent shelling.
Titusville, FL
Twenty-four miles of undeveloped Atlantic beach next to the Kennedy Space Center, with sea turtle nests and no buildings in sight.
Culebra, PR
Routinely called one of the best beaches in the world: a horseshoe bay of white sand and impossibly clear shallow water.
Rio Grande, PR
The only tropical rainforest in the US National Forest system, with roadside waterfalls and a canopy tower a short walk from the car.
Vieques, PR
The brightest recorded bioluminescent bay in the world - on a dark night, fish leave visible glowing trails under the kayak.
Aguadilla, PR
Submerged pier pilings have grown coral and sponge into an artificial reef, making this the easiest genuinely good snorkel on the west coast.
Cabo Rojo, PR
A calm, shallow, palm-shaded cove on Puerto Rico's west coast, and one of the gentlest beaches on the island for toddlers and nervous swimmers.
Cabo Rojo, PR
A curved bay under limestone cliffs at the island's south-west tip, with the 1882 Los Morrillos lighthouse on the headland above.
Carolina, PR
A large, well-run public beach five minutes from the San Juan airport, with lifeguards, palm shade, showers, a playground and food kiosks.
Culebra, PR
Swim out a short way from a quiet Culebra shore and you are over turtle grass where green sea turtles graze most mornings. No facilities at all.
Fajardo, PR
Paddle a mangrove channel after dark into a Fajardo lagoon where every stroke of the blade lights up blue-green with living microorganisms.
Guanica, PR
A tiny mangrove cay a short ferry hop off Guanica, where shallow turquoise channels between the roots work like natural swimming pools for kids.
Loiza, PR
A coastal boardwalk and bike path through mangrove and palm, lined with kiosks frying the best street food on the island.
Luquillo, PR
A cold, clear river pool on the edge of El Yunque, reached by a short forest walk - a local swimming hole rather than a sight.
Broken Bow, OK
Oklahoma's premier family state park with trails and river access in the Ouachita Mountains. Paid entry. Works from toddler age.
Broken Bow, OK
Crystal-clear 14,000-acre mountain lake with calm swimming coves and 180 miles of shoreline. Free. Works from toddler age.
Wilburton, OK
Classic Oklahoma state park with campgrounds, cabins and a real outlaw cave in the sandstone bluffs of the San Bois Mountains
Broken Bow, OK
Pontoon and boat rentals on crystal-clear Broken Bow Lake. Paid entry. Works from toddler age. A half-day trip. Easy going.
Broken Bow, OK
Stand-up paddleboard rentals and lessons on crystal-clear Broken Bow Lake. Paid entry. Better for ages 6 and up. About two hours.
Broken Bow, OK
Popular family fishing pier on the Mountain Fork River with trout and bass. Paid entry. Best from about age 4. About two hours.
Broken Bow, OK
Kayak and canoe rentals on the crystal-clear Mountain Fork River near Beavers Bend. Paid entry. Best from about age 5. About two hours.
Clayton, OK
Small quiet state park in the Kiamichi Mountains with lakeside campsites, a few cabins and some of the darkest skies in Oklahoma
Hugo, OK
Quiet lakeside state park camping on Hugo Lake, a calmer alternative to Beavers Bend about 90 minutes west of Broken Bow
Oklahoma City, OK
Week-long learn-to-sail camps for kids on Lake Hefner, open to non-members, plus a half-day Pirate Camp for ages 5 to 7. Paid.
Valliant, OK
Basic Army Corps campgrounds on a quiet reservoir west of Broken Bow, for families who want an empty boat ramp over restaurants
Wister, OK
Shoreline camping areas and cabins on Lake Wister in the Ouachita foothills, an easy pairing with the Talimena Scenic Drive
Christiansted, VI
A marked underwater trail through an elkhorn coral barrier reef, on an uninhabited island reached only by licensed boat.
St. John, VI
An underwater snorkel trail with signs mounted on the seabed, in shallow calm water inside Virgin Islands National Park.
Christiansted, VI
Swim a couple of hundred feet from the sand and the reef simply ends at a wall dropping thousands of feet into open blue. Easy entry, big drop-off.
Christiansted, VI
Night kayaking in a glowing bay at the only documented place where a Columbus landing party came ashore on what is now United States soil.
Frederiksted, VI
Pier pilings encrusted with orange and purple sponge hold seahorses, frogfish and octopus in shallow, sheltered, unusually clear water.
St. John, VI
The longest beach on St. John, with a small offshore cay within snorkelling range and a Danish sugar plantation ruin trail just behind the sand.
St. John, VI
The closest good reef to Cruz Bay: elkhorn coral heads sit a short swim from the sand, with parking directly beside the beach.
St. John, VI
A calm crescent reached by a half-hour walk from Cruz Bay, with kayak and paddleboard rental, snorkelling gear and a beach bar on the sand.
St. John, VI
Green sea turtles graze the seagrass a few yards off the sand, in water so shallow and calm you can watch them standing up.
St. Thomas, VI
The best shore snorkelling on St. Thomas - dense reef fish right off the sand, in shallow, protected, usually calm water.
St. Thomas, VI
A mile-long horseshoe bay so sheltered that the water barely moves, which makes it the safest and calmest swimming on St. Thomas for small kids.
St. Thomas, VI
Reef within easy swimming range at both ends, a long shallow sandy middle for small children, and a straight view across to St. John from the sand.