Undiscovered territory while the city waits for the promenade to be connected to the one that runs along Bayfront Park, this is a sliver of unique urban beauty. It's right at the mouth of the Miami River, prime viewing spot for boats headed up and down river, the bay beyond, and the gleaming high-rises all around. The walk is a hundred or so yards long, and is lined with art (tile mosaics, funky steel sculptures, a huge psychedelic statue) and palm trees. And you'll likely have it to yourself.