Begin your first day in the capital of Goa, Panaji. The Portuguese-style houses and streets of the Fontainhas district make for a great stroll. From there, head to the Basilica of Bom Jesus, the most famous church in Goa known for its Baroque architecture, and visit the Archaeological Museum of Goa to learn more about the region's history. End the night with a riverside dinner by the Mandovi River.
Spend your second day in the city of Margao. Start at the Braganza House, a 400-year-old mansion and museum showcasing Portuguese art and architecture. Next, visit the Our Lady of Grace Church and the Monte Hill Chapel for their unique architecture. End the day with shopping at the local market and trying traditional Goan cuisine at a local restaurant.
On the last day of your trip, visit the UNESCO World Heritage Site of Old Goa. Start at the Basilica of Bom Jesus and then see the Se Cathedral, a magnificent church dedicated to St Catherine. Next, visit the Church of St Francis of Assisi, known for its 17th-century paintings. Lastly, end your trip with a visit to the famous Chapora Fort for stunning views of the surrounding areas.
If you have more time, add a day exploring the beaches and water sports in North Goa. If you have less time, consider skipping Margao and spending an additional day in Panaji or Old Goa. Remember to respect the local customs and dress modestly when visiting religious sites.