Boating enthusiasts relish the 30,000 acres of water that Lake Sidney Lanier offers for exploration. The best way to tour this vastness is to set off from Harbor Landing on one of our day boats or yachts. Lanier Islands boating is all the more fun with our large selection of boats available for rent, including pontoons, luxury houseboats, and group excursion yachts. Harbor Landing also provides a variety of tubing, and ski equipment available for rent.