HEATKEYS

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

This wiki collects information about prepaid mobile phone plans from all over the world. Not just any plans though, they must include decent data rates, perfect for iPhone, iPad and Android smart phone travellers, as well as mifi users.

National Geographic International cell phone rentals and travel SIM cards. Free incoming calls in most destinations including, Italy, France, the UK, Spain, Germany and all of Europe.

Telestial.com - SIM card, SIM cards, International GSM Prepaid SIM cards, local SIM card, roaming SIM cards, and unlocked GSM World cell phones for a variety of destinations such as Italy, France, UK, United Kingdom, Greece, Russia, Spain, South Afri...

Q&A for road warriors and seasoned travelers

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

OneSimCard international SIM card for savvy travelers. Recommended by Time/CNN. Global prepaid cell phone service in Europe, Asia, Middle East, 190 countries.

Travel guides and guidebooks. Travel advice, tips and destination information to inspire you from Lonely Planet

FlyerTalk is a living, growing community where frequent travelers around the world come to exchange knowledge and experiences about everything miles and points related.

EuroCheapo

Things of interest from around the Web.

KeepGo is an international 3G Data SIM card provider which offers 1Gb to unlimited Internet SIM cards in 200+ countries

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