Baltimore-Maryland.com - the guide to Baltimore, Maryland has hotels, dining, real estate, attractions, news, travel guides, and more

Harborplace: Shopping, Dining, Entertainment and More!  Self proclaimed best place to be in Baltimore, Harborplace is a giant area of revitalized waterfront in the Inner Harbor with modern malls, historic ships, hotels, and the National Aquarium, harborplace.com

AOL cityguide Baltimore - offers best of-type lists for dining, nightlife, favorites, seasonal adventures, and classics rated and reviewed by readers

Baltimore City Tourist.com - site with all the travel basics; links to City Guide with yellow pages, etc.

National Aquarium in Baltimore - this is a premier aquarium topped by a rainforest exhibit inside a glass pyramid! Most recently rare breeds from Australia's Northern Territories have been added in the "Animal Planet Australia" exhibit, aqua.org

Ride the Ducks - a unique tour on land and water all in the same vehicle, baltimoreducks.com

Lexington Market - since 1782 this is said to be the world's largest city market (not to be confused with supermarket--think giant, indoor farmer's market)

Top Ten Things To Do In Baltimore -  on a short break, each linked for more information, Travel-Library.com

Fodor's Baltimore - in addition to all the usual lists with reader ratings and reviews, Fodor' also features lists for 'an inner harbor walk', 'literary Baltimore', 'where locals eat', and more

Baltimore! - download color tourist brochure "Baltimore Attractions" from this site; see also maps, directions, baltimore.org