PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
TravelPeri - Find top tourist attractions to explore, with travel times!
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Rove.me - Travel guide that suggests you the best time to visit a destination based on experiences it offers.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Inspirock - Inspirock creates customizable sightseeing itineraries for users based on their preferences.