To find romantic hotels with views of the Bosphorus in Istanbul, you can search online through travel booking websites that allow you to filter results based on specific criteria like 'waterfront' or 'Bosphorus view.' Additionally, many luxury establishments such as Radisson Blu or Shangri-La have rooms specifically designed to showcase this breathtaking waterfront. Reading reviews from previous guests can also help ensure you select a hotel with an exceptional vantage point.