The correct answer is a) Munnar.
Neelakurinji is a type of flowering plant that is found in the Western Ghats of India. It is a member of the genus Strobilanthes and is known for its beautiful blue flowers. Neelakurinji blooms once every 12 years, and the last time it bloomed was in 2018. The next time Neelakurinji will bloom is in 2030.
The unique phenomenon of Neelakurinji flower blooming occurs in Munnar, a town in the Idukki district of Kerala, India. Munnar is a popular tourist destination, and the Neelakurinji bloom is a major draw for visitors. The best time to see the Neelakurinji bloom is from August to October.
The other options are incorrect because they are not places where Neelakurinji blooms. Wayanad is a district in Kerala, India. Thekkady is a town in the Idukki district of Kerala, India. Vagamon is a hill station in the Idukki district of Kerala, India.