Start your first day in Goa by exploring its rich culture. Begin at the UNESCO World Heritage Site of Basilica of Bom Jesus. This 16th-century church holds the mortal remains of St. Francis Xavier and is an extraordinary example of baroque architecture. Next, visit the Se Cathedral, located nearby. It's one of the largest churches in Asia and has a fascinating history. After this, head to the Shantadurga Temple, dedicated to goddess Shantadurga. It has a beautiful entrance and an equally marvellous interior. End your day with a relaxing walk on the Calangute Beach, located a few kilometres away.
On the second day, experience the breathtaking natural beauty of Goa. Start your day early and visit the Dudhsagar Falls, located in the Bhagwan Mahavir Wildlife Sanctuary. This four-tiered waterfall is one of the tallest in India and is a must-visit. After taking a dip in the falls, head to the Bhagwan Mahavir Wildlife Sanctuary to experience the rich flora and fauna. End your day with a beautiful sunset at the Vagator Beach, located nearby. The beach has a bohemian vibe and is perfect for a laid-back evening.
If you have more time, add a visit to the Fort Aguada or take a River Cruise on Mandovi River. You can also try some of the local cuisine like the famous Prawn Curry or Xacuti.
If you have less time, consider skipping one of the wildlife sanctuary or beach experiences and opt for a visit to the Chapora Fort instead which is relatively closer to the Dudhsagar falls.