Known Cities of the USA

Jürgen Wagner's Webquests:
Eating in America
The London Eye
A webquest about the Segway

Michelle Henry's Webquests
Extreme Sports
Washington, DC
Webquest about the UK
Olympic Sports

(more Michelle's webquests on her webpage

Webquests from Zunal.com
50 States & Capitals of the United States
Extreme Sports
Nod means "Yes" and Shake means "No" ?
Going for Shopping
Global Brands
Romans in Great Britain
Breakfast is served!

Webquests from Teach-nology.com:
Holidays Across The Globe
Russian Architecture

Webquests from Questgarden.com:
Blogging: It's Elementary!
Labor Day: More Than Just a Day Off
Finding a Great Job and Conducting a Confidential Resume - for students of tourism and hospitality

Other webquests
A weekend in London
Christmas in England
The truth about the Brits
Refugees around the world
The Thierteen Colonies
Chicago: the windy city
A trip to the Grand Canyon