This morning, embark on a private sightseeing boat for a cruise along the legendary Bosphorus Strait, the waterway that has shaped the history of Istanbul for centuries. Separating Europe and Asia, the strait is lined with striking landmarks—ornate Ottoman palaces, elegant mosques, and grand waterfront mansions known as yali, once the summer retreats of Istanbul's elite. As you glide past intercontinental bridges linking two continents, take in views of the 15th-century Rumeli Fortress, the domes and minarets of the city's skyline, and the ever-changing rhythm of life along the water's edge. With local guides and your Tour Director on hand, gain insight into the strategic importance of this vital corridor, from its role in ancient trade routes to modern-day maritime navigation. Learn about the Five Pillars of Islam from a local guide during a visit to one of Istanbul's most revered mosques, Rusem Pasha or Yeni Cami Mosque. Continue on to Misir Çarsisi, the center for the spice trade in Istanbul, for a guided walk through the many stalls of this large bazaar, followed by free time to explore – and shop – as you wish. Join us for a special farewell evening, exclusive to Tauck guests.