Looking for a vacation from that annoying cell phone? Forbes has a list of the 20 best cell phone-free vacation spots in the USA.

While most are well-known national parks that don't have cell phone towers in the vicinity (Yosemite, Olympic, and Sequoia), there's some oddballs out here: Death Valley and Yakutat, Alaska among them.

Do yourself a favor and go explore the nicer parts of America instead of the nicer parts of YouTube.

Source: "Get off the Grid" - Forbes