Indian River Lagoon Treasure Coast Rd winds through a beautiful part of Florida's Atlantic coast, offering glimpses of mangrove forests and the Indian River Lagoon. The road is generally flat and well-maintained, making for an easy drive with opportunities to spot local wildlife. It’s named for the historic treasure fleets that once navigated these waters, adding a touch of adventure to your journey. Expect views of waterfront homes and access points to pristine beaches.