Weather

• http://www.timeanddate.com/weather/turkey/istanbul

Tourist Information

• http://iguide.travel/Istanbul
• https://www.tripadvisor.co.nz/Tourism-g293974-Istanbul-Vacations.html

Tourist - Accomodation

• http://www.istanbulkenthotel.com/
• http://farostaksimhotel.com/
• http://www.ajiahotel.com/
• http://www.megarahotel.com/
• http://www.dilahotel.com/
• http://www.adelahotel.com.tr/
• http://www.istanbulkenthotel.com/
• http://www.interistanbulhotel.com/
• http://www.ottomanhotelimperial.com/
• http://www.ayasofyahotel.com/
• http://www.hotelzurichistanbul.com/
• http://www.oranhotel.com/

Restaurants

• http://surbalik.com/
• http://www.fenerrestaurant.com/

Hotels list

• http://www.istanbulhotelsrates.com/

Restaurants list

• https://restaurantguru.com/Istanbul

Maps

• http://iguide.travel/Istanbul#/Map
• http://mappery.com/Istanbul-Tourist-Map-11
• http://www.viamichelin.co.uk/htm/div/map/Turkey-map/city-map/Istanbul-map/

Golf Club

• https://www.igk1895.org/

Sea water temperature

• https://seatemperature.info/istanbul-water-temperature.html