The shortening of travel times with the development of railways and sea routes after the Industrial Revolution, the increase in commercial agreements and activities, and the ever- curious mystical atmosphere and ethnic structure of the Ottoman Empire increased the desire to travel to the region and made it a curious destination. It is seen that hotel businesses were opened in the Beyoğlu district of Istanbul in the late 19th century to meet the increasing tourist demand. In this district, where mostly non-Muslims live, many hotel establishments have been opened over the years, especially in Pera and its surroundings. They have served as temporary hosts to important visitors. In the following years, hotels began to operate in different districts such as Üsküdar, Büyükada and Büyükdere. As the concept of city hotel management came to the fore and visitor expectations diversified and increased, Istanbul's historical hotels tried to change and had to keep up with innovation. This study touches upon the transformation of hotel management, which started in the Ottoman period, from the past to the present. In this context, it was aimed to obtain information about their current services and activities by evaluating the websites of the hotels that continue to serve in the Beyoğlu/Pera region of Istanbul. In the study, the websites of (4) hotels that were opened after the Tanzimat reform era and continue to serve today were examined. It was observed that the criteria in the website evaluation form were met at a sufficient level. Still, they were weak in the use of technological elements and modernization.