Quote Originally Posted by Savago View Post
I just saw a video on youtube from the National Parks gov that you can buy a ticket for a ride in a boat in the lake?

Yup. http://www.craterlakelodges.com/acti...-boat-cruises/

Be aware that it's a 1.1 mile trail from the rim down to the lake, with a 700 ft elevation change. That's 700 feet down, and 700 feet back up - 70 flights of stairs.