Explore Büyükada,and heybeli ada the largest of Turkey’s Princes islands, excursion from Istanbul. Cruise across the Sea of Marmara, watching the sights of Istanbul slip from view.See the pedestrianised island in the best possible way – by bike (not included) or spend time at leisure, perhaps relaxing on one of its beaches, before returning to Istanbul.From the boat, look the sights of Istanbul, seeing iconic landmarks such as Topkapi Palace and the pretty Kiz Kulesi.Dock in Büyükada and then take a stroll through the streets on your own, soaking up the laid-back atmosphere of island life. Pass lovely wooden mansions that are stunning examples of the island’s late Ottoman-era architecture, and look out over the sparkling sea. Have lunch on the boat in summer then spend the rest of your day at leisure on the island. Later, meet your guide at a pre-arranged time for your boat ride back to Istanbul. The last leg of your journey will be by coach,you’ll be dropped off at your Istanbul hotel