This week’s Groupon getaway specials include a bargain for a hotel at Baltimore’s Inner Harbor as well as a getaway to California’s wine country

Groupon offers dozens of weekly travel specials, and the savings often exceed 50%. We include the closing time with each deal, so act fast! Remember these deals can sell out quickly.

Highlights:

San Diego – One night/up to six people/$79 in a studio unit at the Bahia Resort in the Mission Bay area of San Diego, California (a $429 value.) The Groupon deal also includes a $30 breakfast credit. Book and travel by February 28, 2013. There is no expiration date for this deal, but there are a limited number of rooms available at this price. The deal is first-come, first-served.

Baltimore Inner Harbor – Two nights/two adults/$69 at the Radisson Plaza Hotel Lord Baltimore in Baltimore, Maryland (a $122 value.)  Book by February 8, 2013; travel by March 31, 2013.  Purchase by December 20, 2012 at 11:59 p.m.

California Wine Country – One night/two adults/$105, Sunday through Thursday, at the Comfort Inn in Calistoga, CA (a $239 value; that’s a savings of 56%.)  The Groupon offer also includes two winery passports for tastings and tours. Book by February 8, 2013; travel by February 10, 2013. Purchase by December 24, 2012 at 11:59 p.m.

Niagara Falls, Ontario Water Park – Two nights/up to four people/$99, Sunday through Thursday,  at the Americana Resort and Waves Waterpark in Niagara Falls, Ontario (a $189 value.) The Groupon deal also includes up to four water park passes, a $10 dining credit and a $10 arcade credit.  Book by February 8, 2013; travel by February 28, 2013. Purchase by December 20, 2012 at 11:59 p.m.

For more information or to purchase, go to Groupon.com. The terms for each deal differ. Read the fine print page before you purchase.

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Weekly Groupon Travel Deals: Baltimore's Inner Harbor for $69/Night and More