One of the more breathtaking scenes on the lake is this tall ship approaching the docks at Navy Pier. The 148-foot four-masted schooner sets sail for 90-minute cruises two to five times a day, both day and evening. (Because the boats are sometimes booked by groups, the schedule changes each week; check their website or call first to confirm sailing times.) The boats are at the whims of the wind, so every cruise charts a different course. Passengers are welcome to help raise and trim the sails and occasionally take turns at the ship's helm (with the captain standing close by). The boats are not accessible for people with disabilities.