The Miami River is one of the most underrated beauties the city has to offer. Sure, it's a faded, grungy beauty, but beneath Miami's sheen of glitz and glamour, the river remains a secret flowing artery. The best way to see it is by bike: Start at Bicentennial Park, or anywhere else downtown, and take NE Sixth Street west — through some of what's left of historic Overtown and under the interstate that largely obliterated it — until you get to the river. Turn right and follow it south along NW North River Drive, and take in the tugboats and barges laden with cheap goods bound for the Islands. The road will curve to the west and become SW Third Street — just keep on going until you hit SW Second Avenue. Make a right, head south across the bridge, and continue until you hit SW Seventh street, where you will make another right (this is the boring part). At SW Third Avenue, though, the trip gets better. Take it north to José Martí Park, a quirky and surprisingly scenic little spot that offers a nice behind-the-scenes vista of the river, as well as tables where you can sit, drink whatever you've got in that bottle, and enjoy life a bit. When you feel like it, make your way to SW Fourth Avenue, which becomes — behold — NW South River Drive. Follow the river, observe the homeland security warnings, and see if you can get in trouble for taking pictures of the tugboats (apparently it's a form of terrorism). Continue as long as you like up the river; in a perfect world, you'd be able to cross back to Miami via the bride at NW Fifth Street, but it's out of commission indefinitely, so turn around when you feel like it and head home.