Beat the crowds with skip the line entry to topkapi palace and visit the serene sleymaniye mosque mosque on this half day istanbul tour with a knowledgeable guide enjoy fast track access to the topkapi palace and view the chambers courtyards and treasures of this one time seat of ottoman sultans make time during your forays to visit the palace harem own expense and then admire the 16th century sleymaniye mosque before visiting a ceramics workshop to see master potters at work making bea