Wa. State 360 ¶ This rusty abandoned water tank is about midway up toward Chelan Butte from Lake Chelan (captured just prior to Valentine's Day in 2015). That is the butte with the dark cloud hanging off the eastern edge to the south of this road. ¶ The address is unknown to me at this time. But it is a nice area to hike. And I was probably just southwest from above "Slidewaters Lake Chelan Waterpark", which is at 102 Waterslide Drive, Chelan, Washington 98816 USA.