Kasi Viswanathar Temple in Tenkasi, a city in Tenkasi district in the South Indian state of Tamil Nadu, is dedicated to the Hindu god Shiva. Constructed in the Tamil style of architecture, the temple is believed to have been built by Pandyan ruler Parakrama Pandyan during the 13th century, with later additions from Madurai Nayaks. Shiva is worshipped as Kasi Viswanathar and his consort Parvathi as Ulagamman.

Courtallam is situated at the Western Ghats in Tenkasi District. The famous waterfalls on rocks and tiny droplets are sprinkled in the air. The water falls of Courtallam have medicinal value as they run through forest and herbs before their decent. The Courtallam is called as ‘Spa’ of South India.

Gundar Dam, also known as Gundaru Dam, is a reservoir located in Tamil Nadu, India, specifically in the Shengottai taluk of Tenkasi district. It's situated across the Gundar river, a branch of the Chittar river, near the Western Ghats foothills. The dam is near the towns of Courtallam and Senkottai. 

The Adavinainar Dam is located at the foothills of Western Ghats and border of Kerala, built across the Hanumanadhi River near Mekkarai, Vadakarai in the Tenkasi district of Tamil Nadu, Southern India. It provides water for irrigation to the region of Sengottai Taluk.

Arulmigu Ilanjikumarar Temple in Ilanji is a serene and ancient shrine dedicated to Lord Murugan, surrounded by lush greenery. It is known for its beautiful Dravidian architecture and peaceful atmosphere, attracting devotees year-round. The temple’s sacred pond and tranquil setting make it a perfect spot for spiritual reflection. 

Thirumalai Kumaraswamy Temple, perched atop a scenic hill in Tenkasi, is dedicated to Lord Murugan.

The temple offers breathtaking panoramic views of lush landscapes and surrounding hills. Its serene atmosphere and ancient architecture make it a cherished spiritual destination for devotees and travelers alike.