Take a spiritual journey to sites that may have the powers to heal the body or enlighten the mind.
This site offers general guidelines for water purification, lists specific disease risks and lists required vaccinations.
This is the site for the Encyclopedia of Western Signs and Ideograms. Fully searchable, it contains more than 2,500 symbols and their meanings.
Learn about the official seven wonders, all architectural monuments built by the ancient civilizations of Greece, Turkey and Egypt.