Oachira Parabrahma Temple is a famous and unique pilgrimage centre in Kollam District, dedicated to Parabrahmam, or Universal Consciousness. Unlike conventional temples, it is known for non-idol worship and does not have a traditional sanctum sanctorum. Worship takes place in a natural setting beneath large trees within the extensive temple grounds.

The temple is particularly known for traditional festivals such as Oachira Kali and Panthrandu Vilakku. Oachira Kali features a traditional mock battle performed in the muddy waters of the padanilam, while Panthrandu Vilakku is a major 12-day festival.