4 Best Sights in Stuart and Jensen Beach, Palm Beach and the Treasure Coast

Rough tides are often the norm in this stretch of the Atlantic Ocean and frequently take away the beach, but a charming enclave at the southern end of Hutchinson Island—after the Marriott's beach and right by the Indian River Plantation luxury development—provides a perfect escape for families with young children and anyone who likes to snorkel. The waters are shallow and usually calm, and kids can walk up to the reef and see a dazzling assortment of fish. The parking lot is small, so get there early. Amenities: parking (no fee); lifeguards; toilets. Best for: snorkeling; swimming.

The museum's glittering, green-certified 48,000-square-foot facility houses a permanent collection along with traveling exhibits. The museum was founded in 1961 in honor of Sterling Elliott, an inventor of an early automated-addressing machine, the egg crate, and a four-wheel bicycle, and it celebrates history, art, and technology, much of it viewed through the lens of the automobile's effect on American society. There's an impressive array of antique cars, plus paintings, historic artifacts, and nostalgic goods like vintage baseball cards and toys.

This hydroland is the place to go for an interactive marine experience and to live the center's mission "to inspire environmental stewardship of Florida's coastal ecosystems through education and research." Petting and feeding stingrays can be done at various times; in the morning, a sea turtle program introduces you to three full-time residents. Make sure to catch the "feeding frenzy," when keepers toss food into the 750,000-gallon lagoon tank and sharks, tarpon, and snook swarm the surface. Join a 1-mile guided walk through the coastal hardwood hammock and mangrove swamp habitats, or explore the trails on your own—you may see a dolphin or manatee swim by.

When the waves robustly roll in, the surfers are rolling in, too. Beginning surfers are especially keen on Stuart Beach because of its ever-vigilant lifeguards, and pros to the sport like the challenges that the choppy waters here bring. But the beach is equally popular with surf fishers. Families enjoy the snack bar known for its chicken fingers, the basketball courts, the large canopy-covered playground, and the three walkways interspersed throughout the area for easy ocean access. Amenities: food and drink; lifeguards; parking (no fee); showers; toilets. Best for: surfing; swimming.