See if you can join a guided tour at Prinkipo Greek Orphanage. If not, this grand structure is still worth seeing from the outside.
This historic landmark in Adalar is well-liked by fellow travelers, so make a spot for it on your to-do list. Don't think that's all there is to do here, though. There are loads more attractions ready for you to check out after Prinkipo Greek Orphanage. Sedef Island, Yorukali Beach, and Maltepe Park Mall are close by.