Lonely Planet online Destination Guide offers travel information about virtually any country in the world. This link will bring you directly to the travel page about Mauritania. Here you will find information about topics like: Health & Safety, Culture & History, People & Society, Money, Events and Transport.
Wikitravel is an excellent user generated travel guide supervised by administrators. On the Mauritania travel page you will find the following travel topics: regions, cities, entry requirements, getting out, languages, eating, drinking and sleeping, learning and study in Mauritania, health and safety, respect and contact. Information on site is mostly updated. However, we suggest you always check the travel advice from your own government first, before leaving your country.
This World Travel Guide provides comprehensive travel information and articles about Mauritania. In the menu on the left you will find guides sorted by theme. The menu on the right side provides the table of contents for Mauritania: overview, adresses, facts, public holidays, health, accommodation, doing business, communications, getting there, getting around, travel advice and a lot more. You can also create a miniguide that you can print.
World66 is a nice user generated travel guide made by travelers. Every part of the travel guide can be edited directly by clicking the  button. The guide about Mauritania contains information about the following travel topics: general information, map, history, practical info, economy, health, people, books and a photo gallery.