Maratika Chimey Takten Choling Monastery, also known as the Cave of the Immortals, is a Buddhist monastery located in the Khotang district of Eastern Nepal. It is one of the most important pilgrimage sites for Tibetan Buddhists and is considered to be one of the holiest Buddhist sites in Nepal.

The monastery is said to be the place where Guru Rinpoche, also known as Padmasambhava, and his consort, Mandarava, attained the state of immortality or enlightenment. The caves where they meditated are considered to be sacred and are believed to have great spiritual power.

The Maratika Chimey Takten Choling Monastery is a beautiful and peaceful place, surrounded by lush green forests and breathtaking views of the Himalayas. Visitors can walk through the intricate and colorful prayer halls, and admire the many Tibetan thangkas and murals that decorate the walls.

The monastery is also home to several Buddhist nuns, who offer prayers and perform rituals for visitors. Visitors can participate in these rituals, and receive blessings and guidance from the nuns.

The Maratika Chimey Takten Choling Monastery is a spiritual oasis, and is an ideal place for people seeking peace, tranquility, and inner reflection. Visitors can spend several days at the monastery, and participate in the various activities