The Million Stone

'The Sunken Palace' is the biggest of the hundreds of underground reservoirs underneath the streets of Istanbul, dating from Byzantine Constantinople.

You can find out about the history of Istanbul with a stop at German Fountain. Stroll along the seaside or visit the notable monuments in the area.

Learn about the local history of Istanbul when you spend time at Tomb of Sultan Ahmet I. Add the area's notable monuments or stunning cathedral to your travel plans.

A world famous monument to the ever-changing history of Istanbul, and one of the largest churches in the world.

Fountain of Sultan Ahmed III is just one of the places to see in Istanbul, so why not enjoy the other things to explore during your travels? Stroll along the area's seaside or experience its acclaimed art galleries.

Named for its dazzling interior covered in blue tiles, this is a hub of Istanbul's religious life.