Istanbul is an ideal city for budget travelers. Not only is there no need to apply for a visa, and accommodation costs pennies, but you can see the historical center for free.
The first point of an economical walk around the city is the Yildiz Palace and Park Complex. A leisurely promenade with a look at old Ottoman houses and historical pavilions is complemented by a unique view of the Bosphorus. And all this is absolutely free of charge.
For lovers of intellectual food, the Elgiz and Dogancay museums are suitable. The first one contains works by famous European and Turkish masters. The second one exhibits paintings, sculptures, photos and drawings by the modernist artist after whom it is named. Entrance to both museums is free.
Another little-known to tourists trick - a perfect free 2.5-hour tour of Istanbul from local guides-enthusiasts. All you need to do is to book a place in advance with the group on their website. There you can also find a list of places that are included in the tour program.
Egyptian Bazaar is a great option for those who want to plunge into the atmosphere of the East: spices and dried fruits, nuts, cheeses, sweets - you can't name it all! A pleasant bonus is that you can taste the goods for free, so you can have a good snack while strolling around the bazaar.