Emaar Square

Also Sultan Abdülaziz Hunting Lodge and Hababam Museum.

One of the highest hills of Istanbul, at 288 m asl. Since it dominates a great part of the city, it is the site of Çamlıca Tower, a 2021-built telecommunications tower and the highest structure of Istanbul, with observation decks (daily 10:00-22:00, 450 TL, discount for domestic visitors). The rest of the summit is a public park dotted by cafes with an Ottoman-themed decor. The park is sponsored by the government, so expect lower prices on food and drink than usual. The cafe in a building at the very top of the hill is moderately expensive, but you'll get excellent food and service.

Turkish bath cheaper than the more touristy ones in the European side.

A park right next to the Bosphorus Bridge. Comes with an unforgettable zipline experience.

Also Florence Nightingale Museum.