Dhulghat Spiral
Dhulghat Spiral is located in Amravati district in state of Maharashtra in India. It is a unique spiral located on Akola-Khandwa metre gauge section of South Central Railway of India.
It is also called 'Char Cha Akda' in Marathi and 'Char Ka Aankda' in Hindi, both meaning 'Digit of Four' due to its shape similar to that of '4' in Devnagari script.