MARYLAND OFFICE OF TOURISM // 866-639-3526 or 866-MDWelcome; visitmaryland.org
ALLEGANY COUNTY TOURISM DEPT // 800-425-2067, mdmountainside.com
ANNE ARUNDEL COUNTY CONFERENCE AND VISITORS BUREAU // 26 888-302-2852; visitannapolis.org
BALTIMORE AREA CONVENTION AND VISITORS ASSOCIATION // 100 Light St., 12th Floor, Baltimore 21202; 877-BALTIMORE; baltimore.org
BALTIMORE COUNTY CONFERENCE AND VISITORS BUREAU // 410-296-4886 or 877-STAY-N-DO; visitbacomd.com
CAROLINE COUNTY OFFICE OF TOURISM // 410-479-0655; tourcaroline.com
CARROLL COUNTY VISITORS CENTER // 800-272-1933; tourism.carr.org
HARFORD COUNTY OFFICE OF TOURISM // 888-544-4695; harfordmd.com
CECIL COUNTY TOURISM // 800-CECIL95; seececil.org
CHARLES COUNTY OFFICE OF TOURISM // 301-645-0558; www.explorecharlescomd.com
DORCHESTER COUNTY TOURISM DEPT // 410-228-1000 or 800-522-TOUR; tourdorchester.org
TOURISM COUNCIL OF FREDERICK COUNTY // 800-999-3613; fredericktourism.org
GARRETT COUNTY CHAMBER OF COMMERCE // 888-387-5237; garrettchamber.com
HOWARD COUNTY TOURISM // 410-313-1900 or 800-288-TRIP; visithowardcounty.com
KENT COUNTY TOURISM // 410-778-0416; kentcounty.com
MONTGOMERY COUNTY CONFERENCE AND VISITORS BUREAU // 301-916-0698 or 800-925-0880; cvbmontco.com
OCEAN CITY CONVENTION AND VISITORS BUREAU // 800-626-2326; ococean.com
PRINCE GEORGE'S COUNTY CONFERENCE AND VISITOR'S BUREAU // 301-925-8300 or 888-925-8300; www.princegeorgescountymd.gov/SubSites/Visitors/index.htm
QUEEN ANNE'S COUNTY OFFICE OF TOURISM // 410-604-2100; qac.org
ST. MARY'S COUNTY DIVISION OF TOURISM // 800-327-9023; www.co.saint-marys.md.us/Tourism
SOMERSET COUNTY TOURISM // 410-651-2968 or 800-521-9189; visitsomerset.com
TALBOT COUNTY OFFICE OF TOURISM // 410-770-8000; tourtalbot.org
WASHINGTON COUNTY (HAGERSTOWN CONVENTION AND VISITORS BUREAU) // 888-257-2600; marylandmemories.org
WICOMICO COUNTY CONVENTION AND VISITOR'S BUREAU // 800-332-8687; wicomicotourism.org
WORCESTER COUNTY TOURISM // 410-632-3110 or 800-852-0335; visitworcester.org