The number of days required to explore Araku Valley depends on your interests and preferences. However, most visitors spend 2-3 days in Araku Valley to see the major attractions and experience the beauty of the region.
Here's a sample itinerary for a 3-day trip to Araku Valley:
Day 1: Arrive in Araku and check into your hotel. Visit the Borra Caves, one of the popular tourist attractions in the area. Spend the rest of the day exploring the local markets and sampling the local cuisine.
Day 2: Visit the coffee plantations and the Tribal Museum, which showcases the culture and traditions of the local tribes. Take a scenic train ride on the Araku Valley Railway, which offers stunning views of the valley.
Day 3: Spend the day exploring the natural beauty of the region. Visit the Padmapuram Gardens, and take a trek to the nearby waterfalls such as Katiki Waterfalls. Enjoy the scenic beauty of the valley before departing for your next destination.
In summary, 2-3 days are sufficient to explore the major attractions of Araku Valley. However, if you have more time, you can extend your trip to enjoy the natural beauty of the region and experience the local culture and traditions.