South Asia is a region in the southern part of Asia, primarily comprising countries like India, Pakistan, Bangladesh, Nepal, Bhutan, and Sri Lanka. This area is known for its rich cultural heritage, diverse languages, and historical significance, making it one of the most populous regions in the world. The people of South Asia share a variety of traditions, religions, and customs, with major religions such as Hinduism, Islam, and Buddhism originating from this region. The vibrant festivals, cuisines, and art forms reflect the unique identities of the various ethnic groups that inhabit South Asia.