The Mogao Caves, also known as "Caves of the Thousand Buddhas", are situated in which of the following countries? 

The correct answer is China.

Key Points

• The Mogao Caves, also known as the Thousand Buddha Grottoes, are a system of 500 temples located southeast of Dunhuang, an oasis city in Gansu Province, China.
• China holds a rich and diverse religious landscape, with Buddhism playing a prominent role throughout its history.
• The Mogao Caves represent a significant cultural and artistic treasure with over 400,000 square feet of frescoes and sculptures depicting various Buddhist stories and figures.
• They are renowned for their exquisite Buddhist art, including murals and sculptures, spanning from the 4th to the 14th century.