Nandi Hills is a perfect escape from the chaos of Bangalore city. Go early to catch the sunrise and enjoy panoramic views from the Nandi Hills. There are several trekking trails, or you can opt for paragliding for an adrenaline rush. Visit the historical Nandi Fort and Tipu's Drop, a 600-meter-high steep cliff. For lunch, taste some traditional Karnataka cuisine at Mayura Pine Top.
Savandurga is the largest monolith in Asia and a trekker's paradise. The trek to the peak is challenging but rewarding with breathtaking views from the top. After trekking, you can visit the nearby Manchanabele dam for kayaking or Ramanagara for rock climbing. For lunch, try some authentic South Indian food at Krishna Sagar.
If you have more time, consider visiting Shivanasamudra Falls or Bheemeshwari for river rafting. For adventure seekers, Ramnagar's Silk Board is a must-visit for bouldering and rock climbing. If you have less time, you can skip Nandi Hills and visit Skandagiri instead.