Pha That Luang (Lao: ພຣະທາດຫຼວງ, IPA: [pʰā tʰâːt lwǎːŋ] 'Great Stupa') is a gold-covered large Buddhist stupa in the centre of Vientiane, Laos. Since its initial establishment, suggested to be in the 3rd century, the stupa has undergone several reconstructions as recently as the 1930s due to foreign invasions of the area.