Guinayangan

Guinayangan, officially the Municipality of Guinayangan (Tagalog: Bayan ng Guinayangan), is a municipality in the province of Quezon, Philippines. According to the 2024 census, it has a population of 45,375 people.

The municipality is home to the Maulawin Spring Protected Landscape and the critically endangered Inagta Lopez, a dialect of the critically endangered Inagta Alabat language, which has at most 30 speakers left in the world.