Valentine's Day is fast approaching and love is in the air.
The U.S. Department of the Interior is celebrating the sweethearts' holiday with a round-up of fresh-air weddings and marriage proposals in the great outdoors -- from breathtaking places like Olympic National Park in Washington and the National World War II Memorial in Washington, D.C.
Watch the video above to see some beautiful moments on some of the country's most beautiful public lands.
ALSO ON HUFFPOST:
HuffPost Lifestyle is a daily newsletter that will make you happier and healthier — one email at a time. Learn more