Jampa Lhakang Monastery (Nepali: जाम्पा लाकान्ग गुम्बा, Thubchen Gumba or Gompa), also called Maitreya Temple,[1] is a Buddhist monastery located in Lo Manthang, Upper Mustang in Nepal.

It was thought to be built in the 11th century AD[2] but later verified to be built in the 15th century AD and contains the world's largest collection of mandalas painted on its walls.

[3] The earthquake of April 2015 severely damaged these paintings and 500-year-old frescos of the floors.

The American Himalayan Foundation and Lo Gyalpo Jigme Cultural Conservation Foundation are helping to recover these damages.

This article about a building or structure in Nepal is a stub.