Our journey : Hyderabad - Jogulamba - Mahanandi - Ahobilam -Belum Caves - Yaganti - Mantralayam - Hyderabad
No of days : Planned for 2 days initially, but got extended to the next day which makes it- 2 and a half days. My suggestion to always pack extra pair of clothes.
Number of people : 8, along with the driver
Transport : By road, we booked an Innova.
Total cost : It costed 4000 INR per person. Again it depends on the hotels, food and transportation opted for.