Nagdaha, located in the Lalitpur District, is a mythical serpent-shaped lake that holds significant cultural and religious importance to the local Newar community. According to legend, it was the abode of the serpent god, Karkotak, and is believed to be connected underground to the Taudaha Lake in Kathmandu. Nagdaha is surrounded by lush green forest, making it a perfect destination for nature lovers and birdwatching enthusiasts.