It’s hard to disagree with the opening sentences of Nicholas Kristoff’s piece Forget the Yacht. The Best Travel Is on Foot, Through Wilderness:

Some think that the best thing about America is its wealth, technology and modernity. Others point to its Democratic institutions. But I’m with the writer Wallace Stegner that America’s “best idea” is our spectacular inheritance of public lands — purple mountain majesties — amounting to about 40 percent of our nation. As Stegner said of our national parks: “Absolutely democratic, they reflect us at our best.”