The document summarizes the four most important Hindu pilgrimage sites in Uttarakhand, known as the Chardham: Kedarnath, Badrinath, Gangotri, and Yamunotri. Each site is dedicated to a different Hindu deity and has religious significance according to Hindu mythology. Kedarnath contains one of the twelve Jyotirlingas of Lord Shiva, Badrinath contains a temple to Lord Vishnu, Gangotri marks the source of the Ganges River, and Yamunotri is dedicated to the Yamuna River. The Chardham pilgrimage allows visitors to pay homage to the gods and gain spiritual benefits according to Hindu beliefs.