| Address |  |
|
| City | Thiruvananthapuram | |
| State | Kerala | |
| Location | South India | |
| Altitude | ||
| Year of Construction | 1600 |
| Constructed By | Marthanda varma |
| Type of Construction | Ancient |
| Type of Building | Temple |
| Managed By | |
| Official Website | |
| Dedicated To | Lord Vishnu |
| Other Deities | Ganapathi, Hanuman, Rama, Narasimha, Ayyappa, Sree |
| Religion | Hinduism |
| Importance | This is one of the oldest temples in kerala that is not under the rule of the Devaswom board. The temple has very ancient architecture and it has stood testimony to the times. |
| Famous For | The lord Mahavishnu in sleeping posture. |
| Festival | Arattu Festival on November |
| Best Time | April/May and Oct/Nov. |
| Opening Schedule | |
| Visit Timings | |
| Pooja Schedule | |
| Entry Formalities | Men: Dhoti and without shirts. Women: Sarees |
| Accomodation | Accomodations are easily available at the hotels in Thiruvananthapuram. |
| Accesibility | Easy access to East fort from Railway station. from east fort the temple is at a walkable distance.Thiruvananthapuram is well connected to other places by air, rail and road. |
| Nearby Cities | Trivandrum, Nagercoil, Kanyakumari, Kollam |
| Other Places of Worship in Thiruvananthapuram | Sivagiri Temple Beemappalli Attukal Devi Temple |