Fireflies:

Fireflies or lightning bugs make light within their bodies. This process is called bioluminescence and is shared by many other organisms, mostly sea-living or marine organisms. Fireflies light up to attract a mate. To do this, the fireflies contain specialized cells in their abdomen that make light. Silvery waterfalls, streams, lush green forests and meadows, in the thick of all this is a spectacle of Magical Fireflies in the most luminous way! Leave behind the city chaos and lose yourself to the mountains by spending some fun time with the glowing fireflies.

Rajmachi:-

Rajmachi (Udhewadi) is a small village in the rugged mountains of Sahyadri in Maharashtra. The fortification at Rajmachi consists of two forts, namely Shrivardhan Fort and Manaranjan Fort. Rajmachi Fort is a popular trekking destination. It is a very famous fort located near famous hill stations of Maharashtra, Lonavala and Khandala. Historically, Rajmachi fort was a strategic fort to control Borghat (ghat between Khopoli and Khandala on Mumbai-Pune route) which was a historical trade route. The fort played a strategic role in the First Anglo-Maratha War. Rajmachi Fort has been declared as a protected monument.