Oh, Corfu is such a beautiful island with so much to offer! Here's an ideal itinerary for your 3-day trip:

Day 1:

Start your day with a leisurely breakfast at a local café in Corfu Town. Explore the charming streets of the Old Town, visit the historic Corfu Fortress, and wander through the narrow alleys lined with colorful buildings and quaint shops. Don't forget to stop by the Liston promenade for some people-watching.

For lunch, head to a traditional taverna and savor some delicious Greek cuisine. In the afternoon, take a stroll through the Spianada Square, the largest square in the Balkans, and visit the nearby Saint Spyridon Church.

In the evening, enjoy a sunset cocktail at one of the rooftop bars overlooking the Old Town before indulging in a seafood dinner at a waterfront restaurant.

Day 2:

Today, venture out of Corfu Town and explore the beautiful countryside. Rent a car or join a guided tour to visit some of the island's picturesque villages such as Paleokastritsa, Pelekas, and Kassiopi. Stop by some local wineries to taste the famous Corfiot wines and enjoy a traditional lunch at a taverna in a village square.

In the afternoon, head to one of Corfu's stunning beaches like Glyfada or Agios Gordios for some sunbathing and swimming in the crystal-clear waters. You can also try water sports activities or simply relax on the sandy shores.

Day 3:

On your last day, take a boat trip to the nearby islands of Paxos and Antipaxos. Marvel at the turquoise waters, dramatic cliffs, and hidden caves as you cruise around these idyllic islands. Stop for a swim in the Blue Caves and enjoy a seafood lunch at a seaside taverna.

Back in Corfu Town, spend your afternoon shopping for souvenirs and local products like olive oil, honey, and handmade ceramics. Visit the Achilleion Palace, a stunning neoclassical mansion with beautiful gardens, before heading to a traditional Greek taverna for a farewell dinner.

I hope this itinerary gives you a taste of the beauty and charm of Corfu! Enjoy your trip!