It is very rare to see Lord Rama in a sleeping posture.

I am aware that there is Rama in Dharpa Sayanam near Ramanathapuram, Tamil Nadu.

It is said that Lord Rama was awaiting the arrival of the Lord of Oceans, Varuna, to seek his permission to build the bridge to cross over to Lanka.

Thee is another temple, Vengampatti, near Panruti,Tamil Nadu in Venugopalaswamy Temple.

In th temple dedicated to Venugopalaswamy (Krishna), a separate Sanctum is provided for Lord Rama.

Lord Rama is in a sleeping posture.

19 feet Sleeping Rama. Image from http://aalayamkanden.blogspot.in/2013/03/a-wonderful-rama-waiting-for-devotees.html

The Idol is about 19 feet in length.

Seven Hooded Snake, is found  as an Umbrella to Him.

Legend has it that, while Rama was returning to Ayodhya,on the request of the Vaikanasa Rishis to give darshan to them Lord Rama graced the place with His presence with Sita, Lakshmana and Hanuman.

Lakshmana , in…