US quarters in the “America the Beautiful” quarters program were minted 2010 through present, 5 national parks or monuments per year.
The obverse of the coin was designed by John Flanagan, and features a bust of George Washington, “UNITED STATES OF AMERICA”, “LIBERTY”, “IN GOD WE TRUST”, and “QUARTER DOLLAR”. The reverse of the coins vary, as the designs were submitted by each state as part of the program, featuring 5 designs per year.
For information about the program, and to see the coin designs, visit Wikipedia here: US America the Beautiful Quarter Program.