Yellowstone national park offers an annual pass – that won’t work until 2172

A $1,500 donation will buy an Inheritance Pass, valid for entry in 2172, part of a fundraising effort to celebrate the park's 150th year

Yellowstone national park is offering an annual pass valid for entry in 2172 in exchange for a $1,500 donation, part of a fundraising efforts in honor of the park's 150th birthday.

The park hopes that the tickets, dubbed The Inheritance Passes", will be used by the donor's descendants. Yellowstone Forever, the park's fundraising arm, will use the money to support park projects such as trail improvements, education, native fish conservation and scientific studies.