Want to visit Emerald Bay during Lake Tahoe's busy season but want to avoid traffic? There's now a shuttle service.

"There's just not enough parking spaces for how many people want to come see Emerald Bay, and it has been a mess out here for ...

Emerald Cave, also known as Emerald Cove, shimmers with luminous green light. Here's the best time to visit Emerald Cave and how to get there.