Coming from the North (Miami, etc.):
Take U.S.1 south until you get to a big bridge at mile marker 108 (Jewfish Creek Bridge) take the "Business Access Road" right before the bridge and just follow the road. You made it!

Coming from the South (Key Largo, etc.):
Take U.S.1 north and cross the big bridge at mile marker 108 (Jewfish Creek Bridge). Do not take the Business Access Road in the middle of the bridge, but take the second "Business Access Road" at the very end of the bridge. At the stop sign make a left and follow the road. You made it!

From Miami International Airport:
Take the ramp toward SR-836 West/South Le Jeune/Coral Gables. Merge onto 836 West. Take the ramp to Florida's Turnpike South towards Homestead/Key West. Florida's Turnpike will end at U.S.1. Take U.S.1 south for about 20miles (until MM108) until you see a big bridge (Jewfish Creek Bridge). Take the "Business Access Road" right before the bridge. Follow the road. You made it!