National Philatelic Exhibitions (Napex) is a national-level stamp show and exhibition held at the Hilton McLean Tysons Corner in McLean, Virginia. The event brings together competitive philatelic exhibits judged to national standards, a large bourse of stamp dealers and postal administrations, and meetings and educational programs for collectors. Napex provides a venue for U.S. and international collectors to view rare material, exchange items, and engage with specialist groups and exhibitors.
