HEATKEYS

Our objective is to explore prehistoric and historic water projects worldwide. We are particularly interested in the effect that water has on the quality of life.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

Guide to the Unesco World Heritage List, from the Taj Mahal to Timbuktu

The Association of Conservation Engineers (ACE) is an international professional organization of engineers and others in related disciplines who work with the natural environment and promote the application of sound engineering practices in the field...

YouTube is a place to discover, watch, upload and share videos.

Timelines and study guides for ancient civilizations, signed general interest articles on scientific findings in archaeology, a blog on archaeology issues, photo essays on archaeological sites, current archaeology digs, book reviews, puzzles, a guide...

Rick Steves is America

Architecture around the world and across history - 1000 classics of world architecture in an online multimedia encyclopedia with photos, drawings, bibliographies, and live 3D models.

Collection of odd news covering Art, Design, Travel, Photography, Humor and Other Wonderful Things

The best insider travel tips, reviews and photos posted by real travelers on over 72,000 travel destinations. Research, plan, book your next vacation with VirtualTourist.com.

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