4 Best Sights in Jupiter and Vicinity, Palm Beach and the Treasure Coast

Managed by the Nature Conservancy, this protected area on Jupiter Island is headlined by an almost otherworldly looking limestone shelf that fringes South Florida's most turquoise waters. Also protected within its 73 acres are plants native to beachfront dunes, coastal strands (the landward side of the dunes), mangrove swamps, and tropical hardwood forests. There are two short walking trails on the Intracoastal side of the preserve, as well as an education center and a butterfly garden. The best time to come and see the "blowing rocks" is when a storm is brewing: if high tides and strong offshore winds coincide, the sea blows spectacularly through the holes in the eroded outcropping. During a calm summer day, you can swim in crystal clear waters on the mile-long beach and climb around the rock formations at low tide. Park in one of the two lots, because police ticket cars on the road.

Famous throughout all Florida for a unique pooch-loving stance, the town of Jupiter's beach welcomes Yorkies, Labs, pugs—you name it—along its 2½-mile oceanfront. Dogs can frolic unleashed (once they're on the beach) or join you for a dip. Free parking spots line A1A in front of the sandy stretch, and there are multiple access points and continuously refilled scooper-bag boxes. The dog beach starts on Marcinski Road (Beach Marker No. 25) and continues north until Beach Marker No. 59. Before going, read through the guidelines posted on the Friends of Jupiter Beach website; the biggest things to note are be sure to clean up after your dog and to steer clear of lifeguarded areas to the north and south.

Dogs fare best early morning and late afternoon, when the sand isn't too hot for their paws.

Amenities: showers; toilets.  Best for: walking.

About ½ mile south of the Jupiter Beach Resort, the quiet beach here is just one draw; the manicured park, which straddles A1A, is chock-full of activities and amenities, and it has the most free parking of any beach park in the area. Several picnic pavilions (including a few beachside), two bocce ball courts, six lighted tennis courts, a baseball diamond, a wood-chip-lined running path, and an amphitheater that hosts free concerts and Shakespeare productions are just some of the highlights. Amenities: food and drink; lifeguards; parking (no fee); showers; toilets. Best for: swimming; walking.

Nature lovers seeking to get as far as possible from the madding crowds will feel at peace at this refuge managed by the U.S. Fish & Wildlife Service. It's a haven for people who want some quiet while they walk around and photograph the gorgeous coastal sand dunes, where turtles nest and shells often wash ashore. You can't actually venture within most of the 735 protected acres, so if hiking piques your interest, head to nearby Jonathan Dickinson State Park. Amenities: parking (fee); toilets. Best for: solitude; surfing; walking.