免費參觀美國印鈔廠 Bureau of Engraving and Printing Western Currency Facility

美國財政部印鈔局的西部印鈔設施，全美一半以上的紙幣在這裡印刷；免費參觀，可從懸空走廊俯瞰正在印刷的數十億美元，還有兩層互動展覽和紀念品店。
Watch billions of dollars being printed at the U.S. Treasury's Western Currency Facility in Fort Worth, which produces over half of all U.S. paper currency — free tours with an enclosed walkway over the production floor plus two floors of interactive currency exhibits.
(地址：9100 Blue Mound Rd, Fort Worth, TX 76131；參觀時間：週二至週五 8:30AM–3:30PM，最後入場 2:30PM)