Andhra Pradesh's most scenic train ride is through the beautiful Eastern Ghats to the Araku Valley. The tiny hill station is also just a three-hour drive from Visakhapatnam. It is home to indigenous tribal communities and is known for its delicious organic coffee and lovely green countryside. Lofty mountains, deep jungles, serene waterfalls and gushing streams, you'll find it all here - making it truly a nature lover's paradise. When here, you must not miss the 150-million-year-old Borra Caves and the famous Coffee Museum.