map of the fifty states Survival within the fort was also attributable to water and sound. A series of concealed glazed eart

Survival within the fort was also attributable map of the fifty states to water and sound. A series of concealed glazed earthen pipes ensured a reliable water supply, while the ingenious design map of the fifty states of the diamond-shaped ceiling Grand Portico creates an acoustic system that carries even the smallest echo across the fort complex up to the highest point of the fort used as a security system. Guides can also demonstrate the equally map of the fifty states impressive acoustics in the royal palace where one s whisper into

Andhra Pradesh Tourism Development Corporation (APTDC; %24-hr info 23450444; www.aptdc.in; h7am-8.30pm) Bashirbagh (Map p898 ; %23298456; NSF Shakar Bhavan, opposite Police Control Room); Secunderabad (Map p896 ; %27893100; Yatri Nivas Hotel, Sardar Patel Rd); Tankbund Rd (Map p898 ; %65581555; h10.30am-5pm) Organises tours.

Museum of Habitat (admission 10; h10am1pm & 2-5pm) with exhibits on indigenous life. APTDC runs tours ( 500) from Vizag, which take in a performance of Dhimsa, a tribal dance, and the million-year-old limestone Borra Caves (admission 40, camera 100; h10am-1pm & 2-5pm), 30km from Araku.