Lord Vishnu is worshipped in a reclining posture at several Divya Desams, and eight of these distinct forms of Sayana are together celebrated as the Ashtaavidha Sayana Divya Desam.
The Eight Sayana Forms
Vadabathra Sayanam, Bathra Sayanam
Srivilliputhur
Veera Sayanam
Thiru Indhallur
Thala Sayanam
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Thirukadalmallai (Mamallapuram)
Uthyoga Sayanam, Uthaana Sayanam
Thirukudandai (Kumbakonam)
Darbha Sayanam
Thirupullani
Boga Sayanam
Thiruchitrakoodam (Chidambaram)
Maanikka Sayanam
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Thiruneermalai