Place has Pilgrimage of all Major Faiths

Velachery originally known as Vedasreni meaning Abode of Vedas

https://en.wikipedia.org/wiki/Velachery

Temples

Sri Yoga Narasimha Swamy, Velachery

Velachery is supposed to be abode of Shiva & Vaishnava Gods namely,

Dhandeeswaram (Dhandeeswarar) Temple
http://lordofdeaths.blogspot.com/search/label/Yamadanda

                     Sri Narasimha
                     Sri Vasudeva
                     Sri Soundara Narayana
                     Sri Anirudha
http://kingofjungles.blogspot.com/search/label/Yoga

Sri Orandi Amman Temple near Police Station
Siva Vishnu Temple located in Vijaya Nagar.
Sri Soundarya Perumal Temple located at the rear side of 100 ft Bye-pass Road.
Thiruveedi Amman Temple located near Gandhi Road.
Shri Sidhi Vinayagar Temple located near Guru Nanak college.
Papathi Karumariyamman Temple, Dr.Ambedkar Nagar, West Velachery,
Muthumariamman Temple, Dr.Ambedkar Nagar, West Velachery.
Throupathi Amman Temple in Jaganathpurum.
Chelliamman Temple in Velachery Main Road.
Ayyappa Temple in 100 Feet Road.
Guruvayoorappan Temple in Dhandeeswaram.

Churches

Our Lady of Perpetual Help Church located at Dhandeeswaram Nagar known to be a largest Church in Velachery
Advent Church located in Gandhi Salai it is oldest church in Velachery and has completed 125 years.
CSI Church located at Gandhi road is famous and the oldest one.
Apostolic Faith Church "in Dr Ambetkar Nagar, Velachery west.
Calvary Church located behind TCS lane telugu and English Service.

Masjids

Masjid-e-Allah, near TCS.

Masjid Hawwa, near Velachery lake.
Masjid-e-Rizwan, near Checkpost.
Masjid Elaahi, Gandhi Road Junction.

Blog
http://velacheryjc.blogspot.in/

Slides
http://www.slideshare.net/search/slideshow?searchfrom=header&q=Velachery+veda

Tube
https://www.youtube.com/results?search_query=Velachery+Pilgrimage