Bought this tour at the booth in front of souvenir shop across the street/pier, much cheaper and exactly the same good tour sold in the cruise. The shuttle drive/guide introduced everything about Juneau very well all the way to the boat harbor. The boat is pretty new and the inside is clean, the naturalist on board also doing a great job and everyone have lots of fun while chasing/watching for Whales. The view on the ocean is gorgeous, and you will be be surprised the Mendenhall Glacier looks so magnificent while offshore and can't wait to visit it! Shuttles are ready right after the Whale watching, also, another driver/guide drove us to the Mendenhall Glacier. Have to remember to visit the Mendenhall Glacier visitor center, Photo Point trail, and Glacier trail to see the stunning Nugget Falls and the close look of the Mendenhall Glacier. This is a must do tour whenever you visit Juneau!