It looks like you have a packed day planned! Here's a suggested itinerary for Day 1:

1. **Dumuku View**: Start your day with a visit to Dumuku View to enjoy the scenic beauty.

2. **Borra Caves**: Next, head to Borra Caves, famous for their stalactite and stalagmite formations. Spend some time exploring the caves and learning about their geological significance.

3. **Katika Waterfalls**: After the caves, visit Katika Waterfalls to relax and enjoy the natural beauty of the cascades.

4. **Coffee Plantation**: Take a tour of a coffee plantation in the area to learn about coffee cultivation and maybe even sample some local brews.

5. **Galikonda Viewpoint**: Proceed to Galikonda Viewpoint for breathtaking panoramic views of the surrounding hills and forests.

6. **Tribal Museum**: Visit the Tribal Museum to explore the culture, history, and traditions of the local tribal communities.

7. **Padmapuram Gardens**: End your day at Padmapuram Gardens, where you can unwind amidst beautiful landscapes and enjoy the serene environment.

Make sure to check the opening hours and any necessary permits or tickets in advance. Enjoy your explorations!

For Day 2 of your itinerary, you can explore more of the attractions in and around your planned locations. Here's a suggested plan:

1. **Simhachalam Temple**: Start your day early with a visit to Simhachalam Temple, known for its stunning architecture and religious significance.

2. **Rishikonda Beach**: After the temple visit, head to Rishikonda Beach for some relaxation by the sea. You can also indulge in water sports or simply enjoy the coastal views.

3. **Indira Gandhi Zoological Park**: Next, visit the Indira Gandhi Zoological Park to see a variety of wildlife species, including indigenous animals and birds.

4. **Kailasagiri**: In the afternoon, visit Kailasagiri, a hilltop park with panoramic views of the coastline. You can take a cable car ride for a scenic journey up the hill.

5. **Ramakrishna Beach**: End your day at Ramakrishna Beach, where you can stroll along the beachside promenade, enjoy street food, and watch the sunset over the Bay of Bengal.

This plan covers a mix of cultural exploration, natural beauty, and leisure activities. Adjust timings based on your preferences and ensure to check for any specific visiting hours or closures. Enjoy your Day 2 in Vizag!

For Day 3 of your itinerary in Vizag, you can explore some more of the city's highlights and nearby attractions. Here’s a suggested plan:

1. **Submarine Museum (INS Kursura)**: Start your day by visiting the Submarine Museum, located on the Ramakrishna Beach. It offers insights into submarine operations and history.

2. **Bheemunipatnam Beach**: After the museum, head to Bheemunipatnam Beach, also known as Bheemli Beach. It's a quieter beach compared to others in Vizag, perfect for a relaxed morning or afternoon.

3. **Thotlakonda Buddhist Complex**: Next, visit Thotlakonda Buddhist Complex, located on a hilltop overlooking the sea. It's an ancient Buddhist site with ruins of stupas, viharas, and a museum showcasing artifacts from the site.

4. **Yarada Beach**: In the afternoon, proceed to Yarada Beach, which is known for its pristine beauty and scenic surroundings. Spend some time soaking in the sun or take a leisurely walk along the coastline.

5. **Dolphin's Nose and Lighthouse**: Before sunset, visit Dolphin's Nose viewpoint and the nearby lighthouse. It offers stunning views of the coastline and the cityscape from a vantage point.

6. **Shopping or Leisure Time**: End your day with some shopping or leisure activities. You can explore local markets for souvenirs or relax at a café or restaurant near the beach.

This plan allows you to experience historical sites, scenic landscapes, and some leisure time by the beach. Adjust the schedule based on your interests and preferences. Enjoy your Day 3 exploring Vizag!