Palouse Falls State Park is way out in the middle of nowhere in Eastern Washington, yet the parking lot was full, tents dotted the lawn and visitors were trekking all over the place on a spring Saturday two weeks ago. They were part of 33 million visits each year to Washington’s 130 very diverse state parks: Lucky visitors will see orca whales on Sucia and Stuart Islands in the San Juans, a wolf is reportedly in residence on Mt.