Madhugiri Betta
Madhugiri Betta is the world’s second single monolithic stone hill, which is situated in Tumkur district, Karnataka. You can hike the mountain, but it's very difficult to complete. But there are many tourists who visit the place to climb up the mountain. On the top of the rock, you can find a fort which is the attraction of the place. You must visit the place because the architecture of the fort was constructed by the Vijayanagar Dynasty and they are beautiful.