In Juneau we took a city bus to the Glacier Gardens Rainforest Adventure. You can ask in town for directions to the bus station. We each payed $4 roundtrip for the bus ride. Other people at the gardens had paid $26 for a one-way taxi ride. They rode the bus back to town with us. The gardens are worth the trip and the view from the top is great. We had thought of riding the tram in town, but after going to the gardens, it seemed as if it would be redundant.