The Kumaran Asan National Institute of Culture, also known as the Asan Memorial, stands as a significant tribute to the revered Malayalam poet and social reformer Kumaran Asan. Located in Thonnakkal near Thiruvananthapuram, this memorial is the first of its kind established by the Kerala government to honor a poet.

The memorial, inaugurated in 1958 by then-Education Minister Prof. Joseph Mundassery, occupies the poet’s ancestral home and spans three acres of lush greenery. It embodies Asan's elegant and profound contributions to Malayalam literature, mirroring the grace of his poetry.

Kumaran Asan, a pivotal figure in early 20th-century Malayalam literature, is celebrated here through a variety of exhibits. The memorial houses an extensive collection of his manuscripts, letters, and personal artifacts, offering visitors a comprehensive view of his life and literary achievements.

The garden, maintained by sculptor Kanayi Kunhiraman, features rare medicinal plants and is adorned with his notable creations, including the Freedom Gate and four sculptures. The tranquil environment of the garden complements the memorial’s role as a cultural hub.

The Kumaran Asan National Institute of Culture is more than a museum; it functions as a vibrant center for literary and cultural activities. The facility includes a conference hall equipped for events related to literature, art, and culture. It hosts various programs throughout the year, with the Jayanti celebrations in April being a notable highlight.

The institute is an active venue for poetry readings, book launches, seminars, and workshops, fostering a dynamic literary community. Visitors can gain insights from knowledgeable guides and explore the extensive library, which supports research and encourages literary discourse. Recognizing the significance of preserving Asan’s legacy, the government is working on digitizing the museum's exhibits to broaden access. The Kumaran Asan Memorial continues to be a cherished destination for those interested in Malayalam literature, history, and social reform, embodying the poet's enduring impact on Kerala’s cultural landscape.