Website Promotion and Travel Resources, please visit these pages:
Web Hosting and Web Design Link Exchange IT related websites, hosting, web design...
International Travel and Hospitality Directory travel and destinations only: hotels, travel websites, booking engines.
Budget Travel and Destinations Directory hostel, guesthouses, destination guides, budget travel.

question: is contacting other websites for cross-linking considered as spamming?
answer: no, not if it's done properly, please read below