Visit Baltimore this summer and you can receive city-wide discounts.

The Baltimore Area Convention and Visitors Association is offering one free night with the payment of two nights at a participating hotel from now until Sept. 1, 2008.

More than 40 hotels are participating.

And if you travel to Baltimore by train on regular fare, you can save 50 percent off the fare for one additional adult traveling coach. Visit www.amtrak.com and enter the code V828 for the deal.

Purchase the city’s "Harbor Pass” and get admission to four attractions – the Maryland Science Center, the National Aquarium in Baltimore, Top of the World Observation Level and a choice of either Port Discovery Children's Museum or the American Visionary Art Museum.

The pass is available for four days from the date of purchase and costs $42.75 for adults ages 13 and older, $31 for children ages 3 to 12.

For more information about hotels, passes and additional discounts, click here.