Begin your trip by visiting the Fort Aguada, one of the well-preserved forts built in the 17th century. This fort is a combination of historical richness and scenic beauty. You can take a walk around the fort's boundary walls and enjoy the panoramic view of the Arabian Sea. In addition, you can head towards the lighthouse that offers fantastic panoramic sights of Goa's coastline.
Next on the list is the Calangute Beach, which is the largest and busiest beach of Goa. The beach is dotted with shacks, where you can relish the delicious Goan cuisine while soaking up some sun. There are also plenty of water activities like parasailing and jet-skiing to enjoy.
On day two, head to the Basilica of Bom Jesus, a UNESCO World Heritage site that houses the mortal remains of St. Francis Xavier. Marvel at the Baroque architecture and admire the fine detailing on the grand altars. You can also visit the nearby Museum of Christian Art to witness the precious artifacts from the Portuguese rule period.
Next up, plan a visit to the Dudhsagar Waterfalls,where four streams converge, and the water cascades down from a height of 310 meters. You can opt for a jeep safari or trek to reach the waterfall, which makes for a scenic trek amidst lush greenery. You can also visit the spice plantations in the vicinity of the falls after the trek.
If you have more time, you can add visits to other famous beaches around Goa like Vagator, Baga, and Anjuna. Visiting the famous casinos could be another activity to add to the itinerary. For shopping enthusiasts, the Saturday night market, which offers a range of products from clothes to home decor, is a must-visit. On the other hand, if you have less time, you can skip a visit to Dudhsagar waterfalls as it could be a bit of a trek, and you could divert this time to explore Goa's nightlife.