Florida Oceanographic Coastal Center
If you only pick one headline attraction in Stuart for kids, make it the Florida Oceanographic Coastal Center. The experience feels more active than a typical aquarium because the day is built around local marine life, conservation, interactive exhibits, and live programs.
- Best single family attraction in Stuart.
- Open daily from 10 a.m. to 4 p.m., with current admission listed as $20 for adults, $10 for children ages 3 to 12, and free for children 2 and under.
- Current daily programming includes stingray, gamefish, and sea turtle programs plus a one-mile nature trail with last entry at 3 p.m.
Bathtub Beach
Bathtub Beach is one of the smartest family beach picks in Stuart because it is both memorable and practical. The offshore reef helps create gentler water than you often get on Florida's Atlantic side, which is exactly why it works so well for kids.
- Best family beach in Stuart.
- Martin County notes the reef system is home to more than 500 marine creatures, including endangered sea turtles.
- Ocean Rescue is on duty daily from 10 a.m. to 4:45 p.m.; checking the county beach hotline before heading out is still worth it.
Indian Riverside Park and the Children's Museum of the Treasure Coast
This is one of the highest-value family combinations near Stuart because it lets kids burn energy outdoors first, cool off at the fountain, and then shift into a hands-on indoor activity without leaving the same area.
- Indian Riverside Park includes waterfront space, a mangrove boardwalk, a fishing pier, picnic pavilions, open lawns, and a free interactive fountain.
- The Children's Museum focuses on interactive learning with role-play and sensory exhibits including a market, Florida house, baby beach area, fishing and boating, railway, and garden elements.
- Current posted museum hours are Tuesday through Friday from 9 a.m. to 4 p.m., Thursday until 6 p.m., Saturday 10 a.m. to 4 p.m., and Sunday noon to 4 p.m.
Sailfish Splash Waterpark
For a pure fun day, Sailfish Splash Waterpark is one of Stuart's best family attractions. In summer especially, this is the easiest place to build a full day around without needing a backup plan.
- Martin County describes a two-acre facility with a lazy river, two four-story slides, a zero-depth-entry splash playground, and shaded seating.
- Current 2026 posted day-pass pricing is $20.95 for adults, $18.95 for children ages 1 to 12, and free for infants under 1, with free parking.
- The county also posts seasonal operating schedules and lower-cost Family Fun Fridays during spring and fall.
Downtown Stuart and the Riverwalk
Not every family activity needs to be ticketed. Downtown Stuart is one of the city's best assets because it gives families somewhere pleasant to wander between bigger outings, especially when kids are too tired for one more formal stop but not ready to head in.
- Historic downtown puts more than 50 locally owned shops, restaurants, and galleries near the St. Lucie River and the Riverwalk.
- Riverwalk Park includes benches, docks, picnic tables, accessible restrooms, sail-shade seating, fountains, a stage, and the river boardwalk.
- Recurring programming such as Rock'n Riverwalk and family-oriented city events make timing especially useful.
Elliott Museum
When you need an indoor option that still feels worthwhile for adults, the Elliott Museum is an easy pick. It works especially well for families with mixed ages because younger kids often connect with the vehicle displays while older kids and adults get more out of the history and narration.
- Highlights include local history, temporary exhibits, vintage cars, baseball, Americana, and artwork.
- Offers optional handheld Guide-ID audio devices with more than 30 audio stops.
- Current posted hours are 10 a.m. to 5 p.m. daily.
Halpatiokee Regional Park
If your family prefers trails, space, and nature over screens and souvenir shops, Halpatiokee is one of the best outdoor options in Stuart. It is especially useful as a counterweight to beach and museum days when kids simply need room to move.
- Martin County describes it as the largest park in the county with active park land, wetland preserve, and roughly four miles of river frontage.
- Supports hiking, biking, paddling, riverside camping, disc golf, tennis, pickleball, ball fields, and picnic pavilions.
- Open daily from 7 a.m. to 11 p.m.
Stuart Heritage Museum
For a shorter, low-effort stop downtown, the Stuart Heritage Museum is an easy win. Because it is small, central, and free, it works well as a quick culture stop before lunch or as a reset between bigger activities.
- Open daily from 10 a.m. to 3 p.m.
- Admission is free.
- Best fit: short downtown history stop without a big time commitment.
A few planning notes that make a Stuart family trip smoother
Three things worth knowing first.
Best planning pattern
The most practical Stuart strategy is to mix one marquee activity with one flexible add-on. Florida Oceanographic pairs well with Bathtub Beach, Indian Riverside Park pairs naturally with the Children's Museum, and downtown works well before or after the Elliott Museum.
Accessibility
Martin County offers beach wheelchairs at guarded locations including Stuart Beach, Jensen Beach, and Hobe Sound Beach on a first-come, first-served basis at no charge.
Current caveat
The Historical Society currently lists the House of Refuge as closed for renovation until further notice, so it is better framed as a future bonus stop than a current must-do on a family itinerary.
Sources
- Martin County Things To Do
- Florida Oceanographic Coastal Center
- Florida Oceanographic Daily Programs
- Martin County - Bathtub Beach
- Indian Riverside Park
- Children's Museum of the Treasure Coast
- Sailfish Splash Waterpark Attractions
- Sailfish Splash Waterpark Hours
- City of Stuart Visitors
- Riverwalk Park
- Rock'n Riverwalk
- Elliott Museum
- Halpatiokee Regional Park
- Stuart Heritage Museum
- Martin County Beaches
Related Stuart guides
Read these next if you are narrowing the same decision.
These guides cover the next questions readers usually ask after this one, so you can move from a broad answer to a more specific Stuart call without starting over.
Family
Weekend Family Activities in Stuart, FL
A practical guide to weekend family activities in Stuart, Florida, including Florida Oceanographic, Bathtub Beach, downtown Sunday events, Stuart Beach, Kiwanis Park, Shepard Park, Sailfish Splash, the Elliott Museum, Indian RiverSide Park, and Halpatiokee Regional Park.
Read guideFamily
Best Summer Activities for Kids in Stuart, FL
A practical guide to the best summer activities for kids in Stuart, Florida, including Florida Oceanographic, Sailfish Splash Waterpark, Bathtub Beach, Stuart Beach, downtown Stuart, the Elliott Museum, Halpatiokee Regional Park, the library summer program, and Indian RiverSide Park.
Read guideFamily
Best Parks for Kids in Stuart, FL
A practical guide to the best parks for kids in Stuart, Florida, including Kiwanis Park, Flagler Park, Shepard Park, Sailfish Splash Waterpark, Halpatiokee Regional Park, the 10th Street Community Center, Bathtub Beach, and Stuart Beach.
Read guide