If you are interested in seeing Emerald Lake - renting a car might be an idea. If you are interested in out door recreation - Southeast Tours offers a tour - Yukon Horseback Riding Adventure. You will see Emerald Lake - from the hilltops back of Emerald Lake. You get a narrated tour into the Yukon, see Emerald Lake and a horseback wilderness tour and a chance to rest, have a snack and chat with the guides. I took that tour and it was wonderful.