Tikal Temple II (or the Temple of the Masks, alternatively labelled by archaeologists as Tikal Structure 5D-2) is a Mesoamerican pyramid at the Maya archaeological site of Tikal in the Petén Department of northern Guatemala. The temple was built in the Late Classic Period in a style reminiscent of the Early Classic.[1] Temple II is located on the west side of the Great Plaza, opposite Temple I.[2] Temple II was built by the king Jasaw Chan Kʼawiil I in honour of his wife, Lady Lahan Unen Moʼ.[3] Temple II had a single wooden sculpted lintel that bears the portrait of a royal woman who may have been the wife of Jasaw Chan K'awiil I, who was entombed beneath Temple I.[4] Lady Lahan Unen Moʼ, whose name means "Twelve Macaw Tails", was also important for being the mother of Jasaw Chan Kʼawill I's heir.[5] In fact her son Yikʼin Chan Kʼawiil oversaw the completion of Temple II when he became king.[6]
Temple II was visited by Modesto Méndez, the governor of Petén, in 1848 on the first expedition to the ruins.[7] Preliminary excavations of Temple II started in 1958.[8] On 21 December 2012, more than 7,000 tourists visited Tikal to celebrate the 2012 phenomenon and the supposed end of the world. Many of these tourists climbed the stairs of the pyramid, causing reported damages.[9]