While youre in port in juneau see the areas top attractions on a sightseeing and nature shore excursion that combines historical landmarks with beautiful natural wonders first take a tour through juneaus historic district and onto neighboring douglas island then head to mendenhall glacier for free time to walk along paths and see where the glacier meets mendenhall lake return to juneau to take the aerial gondola up mt roberts to timberline bar grill where youll enjoy a lunch or dinne