Swaminarayan Akshardham in Gandhinagar, Gujarat is a large Hindu temple complex inspired by Pramukh Swami, the former spiritual head of BAPS Swaminarayan Sanstha. Located in the capital of Gujarat, the complex was built over 13 years and is a tribute to Swaminarayan and his life and teachings. 

At the center of the 23-acre complex is the Akshardham mandir, which is built from 6,000 metric tons of pink sandstone from Rajasthan. The complex’s name refers to the divine abode of Swaminarayan in the BAPS philosophy; followers of Swaminarayan believe that the jiva or soul goes to Akshardham after attaining moksha, or liberation. BAPS followers worship Swaminarayan as God almighty.

The Akshardham Temple is surrounded by a garden named Sahajanand Van. It is a 15-acre contemplative garden where nature looks at its apex. The serene beauty of this garden landscapes the magnificent structure of Akshardham. Festooned with flora and fauna, the garden appears enchanting in the company of spray fountains, herbal gardens, swings, waterfalls and lakes. Sprawled in fifteen acres, Sahajanand Van offers truly a sight to behold.

Source:

https://en.wikipedia.org/wiki/Akshardham_(Gandhinagar)

http://www.culturalindia.net/indian-temples/akshardham-gujarat.html

http://bharatrath.blogspot.in/2012/04/historical-places-in-gujarat.html