Ketchitours' Grand Trolley- Explore Ketchikan, Alaska by land aboard the Grand Trolley. Offering visitors our South Tour for scenery and wildlife or our North Tour for exploring Totem Bight Area Parks. Duration: 90 Minutes for either. Also available is our Combo Tour. 3 Hours.All tours include historic downtown. Ketchitour specializes in exploring the treasures of Ketchikan and focuses on cultural and natural history.