Marvel at the ancient architecture of Hagia Sophia, once a church, then a mosque, and now a museum. Take an audio guide to learn about its history. Enjoy Turkish snacks in the courtyard.
Explore the Ottoman Empire's former palace, including rooms of sultans, collections of treasures, and panoramic views of the Bosphorus Strait. Get lost in its sprawling gardens.
Shop for Turkish rugs, pottery, lanterns, spices, and souvenirs in the world's oldest and largest covered bazaar. Bargain with the vendors and sample some Turkish delight.
Admire the blue-tiled interior of the Sultan Ahmed Mosque, which has six minarets and a central dome. Respect the prayer times and dress code, and take off your shoes before entering.
Journey to the ancient city of Aspendos to see one of the best-preserved Roman theaters, which can seat 15,000 people and hosts concerts and performances. Bring a hat and sunscreen.
Roam the narrow streets and alleys of the Kaleiçi district, surrounded by ancient walls, towers, and gates. Admire the Ottoman-era houses, mosques, and baths. Stop at a café for Turkish coffee.
Relax on the white sands of Kaputas Beach, tucked between rocky cliffs and turquoise waters. Swim, sunbathe, and admire the stunning views. Bring a towel and a picnic.
You may also want to check out Istanbul's other landmarks such as the Basilica Cistern, the Galata Tower, and the Chora Church. You can also take a boat tour on the Bosphorus or visit the Princes' Islands. In Antalya, you can explore the Düden Waterfalls or take a cable car to the Tahtalı Mountain. Don't forget to taste the Turkish cuisine and attend a traditional dance show.