The Mendenhall Glacier is one of Juneau’s most impressive natural wonders, stretching over 13 miles (21 kilometers). On this half-day tour, enjoy spectacular views of the glacier from the viewing platforms and walkways, and learn more about the mighty glacier at the Visitor Center. Then, set sail on a thrilling whale-watching cruise along the coast and look out for humpback whales, as well as other wildlife such as bald eagles and blue heron.