HEATKEYS

Open source travel guide featuring up-to-date information on attractions, hotels, restaurants, travel tips and more. Free and reliable advice written by Wikitravellers from around the globe.

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

World Time Map - More Than Just a Clock. Check current local time in the world, timezones, time change dates, summer time, daylight saving time 2010, online clock for your website.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Hotels Combined is a price comparison service for hotels. We search all major accommodation websites and compare rates. We also provide hotel information, reviews and maps. We find you the best hotel deals – guaranteed!

Skyscanner Netherlands searches over 600 airlines on 200,000 routes to 5000 airports. Find cheap flights, compare low cost, budget deals and airline tickets – book direct, no fees. Skyscanner Netherlands

Urban Health Initiative is an international organization focusing on Health Research

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...