Fast Facts

American Express -- The Baltimore office is at 100 E. Pratt St. (tel. 410/837-3100); the Annapolis office is in the Annapolis Mall (tel. 410/224-4200). To report lost or stolen traveler's checks, call tel. 800/221-7282.

Area Codes -- Some Brandywine Valley attractions are in Pennsylvania; their area code is 610. Maryland has four area codes: 301 and 240 in the western half of the state, 410 and 443 in the eastern half, including Baltimore and Annapolis. In Maryland, you must always dial the area code first.

Automobile Organizations -- Auto clubs will supply maps, suggested routes, guidebooks, accident and bail-bond insurance, and emergency road service. The American Automobile Association (AAA) is the major auto club in the United States. If you belong to an auto club in your home country, inquire about AAA reciprocity before you leave. You may be able to join AAA even if you're not a member of a reciprocal club; to inquire, call AAA (tel. 800/222-4357). AAA is actually an organization of regional auto clubs, so look under "AAA Automobile Club" in the White Pages of the telephone directory. AAA has a nationwide emergency road service telephone number (tel. 800/AAA-HELP).

Business Hours -- Businesses are generally open from 9am to 5pm; government offices are open from 8:30am to 4:30pm. Stores usually open at 10am and close at 5pm or later. In smaller towns, shops may close on Monday or Tuesday but stay open Saturday and Sunday. Shops usually don't open before noon on Sunday. Banks open weekdays 9am to about 2pm.

Climate -- The climate is moderate with lots of humidity in the summer and only a smidge of snow in winter (except for the occasional blizzard).

Currency -- The most common bills are the $1 (a "buck"), $5, $10, and $20 denominations. There are also $2 bills (seldom encountered), $50 bills, and $100 bills (the last two are usually not welcome as payment for small purchases).

Coins come in seven denominations: 1¢ (1 cent, or a penny); 5¢ (5 cents, or a nickel); 10¢ (10 cents, or a dime); 25¢ (25 cents, or a quarter); 50¢ (50 cents, or a half dollar); the gold-colored dollar coin; and the rare silver dollar.

Customs -- What You Can Bring Into Maryland: Every visitor more than 21 years of age may bring in, free of duty, the following: (1) 1 liter of wine or hard liquor; (2) 200 cigarettes, 100 cigars (but not from Cuba), or 3 pounds of smoking tobacco; and (3) $100 worth of gifts. These exemptions are offered to travelers who spend at least 72 hours in the United States and who have not claimed them within the preceding 6 months. It is altogether forbidden to bring into the country foodstuffs (particularly fruit, cooked meats, and canned goods) and plants (vegetables, seeds, tropical plants, and the like). Foreign tourists may carry in or out up to $10,000 in U.S. or foreign currency with no formalities; larger sums must be declared to U.S. Customs on entering or leaving, which includes filing form CM 4790. For details regarding U.S. Customs and Border Protection, consult your nearest U.S. embassy or consulate, or U.S. Customs (tel. 202/927-1770; www.customs.ustreas.gov).

What You Can Take Home from Maryland:

Canadian Citizens: For a clear summary of Canadian rules, write for the booklet I Declare, issued by the Canada Border Services Agency (tel. 800/461-9999 in Canada, or 204/983-3500; www.cbsa-asfc.gc.ca).

U.K. Citizens: For information, contact HM Customs & Excise at tel. 0845/010-9000 (tel. 020/8929-0152 from outside the U.K.), or consult their website at www.hmce.gov.uk.

Australian Citizens: A helpful brochure available from Australian consulates or Customs offices is Know Before You Go. For more information, call the Australian Customs Service at tel. 1300/363-263, or log on to www.customs.gov.au.

New Zealand Citizens: Most questions are answered in a free pamphlet available at New Zealand consulates and Customs offices: New Zealand Customs Guide for Travellers, Notice No. 4. For more information, contact New Zealand Customs, The Customhouse, 17-21 Whitmore St., Box 2218, Wellington (tel. 04/473-6099 or 0800/428-786; www.customs.govt.nz).

Drinking Laws -- Alcohol is usually available every day at area restaurants and liquor stores. But the regulations do change from county to county -- so plan ahead. For instance, Garrett County in Western Maryland does not allow liquor to be served on Sunday. Liquor stores are closed on Sundays in Baltimore County, but not in Baltimore City. You must be 21 to buy alcohol; shopkeepers will ask for ID from almost anyone.

Electricity -- Like Canada, the United States uses 110 to 120 volts AC (60 cycles), compared to 220 to 240 volts AC (50 cycles) in most of Europe, Australia, and New Zealand. Downward converters that change 220 to 240 volts to 110 to 120 volts are difficult to find in the United States, so bring one with you.

Embassies & Consulates -- All embassies are located in the nation's capital, Washington, D.C. Some consulates are located in major U.S. cities, and most nations have a mission to the United Nations in New York City. If your country isn't listed below, call for directory information in Washington, D.C. (tel. 202/555-1212), or log on to www.embassy.org/embassies.

The embassy of Australia is at 1601 Massachusetts Ave. NW, Washington, DC 20036 (tel. 202/797-3000; www.austemb.org). There are consulates in New York, Honolulu, Houston, Los Angeles, and San Francisco.

The embassy of Canada is at 501 Pennsylvania Ave. NW, Washington, DC 20001 (tel. 202/682-1740; www.canadianembassy.org). Other Canadian consulates are in Buffalo (New York), Detroit, Los Angeles, New York, and Seattle.

The embassy of Ireland is at 2234 Massachusetts Ave. NW, Washington, DC 20008 (tel. 202/462-3939; www.irelandemb.org). Irish consulates are in Boston, Chicago, New York, San Francisco, and other cities.

The embassy of New Zealand is at 37 Observatory Circle NW, Washington, DC 20008 (tel. 202/328-4800; www.nzemb.org). New Zealand consulates are in Los Angeles, Salt Lake City, San Francisco, and Seattle.

The embassy of the United Kingdom is at 3100 Massachusetts Ave. NW, Washington, DC 20008 (tel. 202/588-7800; www.britainusa.com). Other British consulates are in Atlanta, Boston, Chicago, Cleveland, Houston, Los Angeles, New York, San Francisco, and Seattle.

Emergencies -- Dial tel. 911 for police, fire, or medical emergency.

Gasoline (Petrol) -- In the U.S., the cost of gasoline (also known as gas, but never petrol) was abnormally high when this guide was published, though Maryland's prices are lower than other Eastern states -- especially on the Eastern Shore. Taxes are already included in the price, which has to be posted on signs legible from the street. One U.S. gallon equals 3.8 liters or .85 imperial gallons. Fill-up locations are known as gas or service stations.

Holidays -- Banks, government offices, post offices, and many stores, restaurants, and museums are closed on the following legal national holidays: January 1 (New Year's Day), the third Monday in January (Martin Luther King, Jr., Day), the third Monday in February (Presidents' Day), the last Monday in May (Memorial Day), July 4 (Independence Day), the first Monday in September (Labor Day), the second Monday in October (Columbus Day), November 11 (Veterans' Day/Armistice Day), the fourth Thursday in November (Thanksgiving Day), and December 25 (Christmas). The Tuesday after the first Monday in November is Election Day, a federal government holiday in presidential-election years (held every 4 years, next in 2008 and then 2012).

Hospitals -- In downtown Baltimore, options include Johns Hopkins Hospital, 600 S. Wolfe St. (tel. 410/955-5000); University of Maryland Medical Center, 22 S. Greene St. (tel. 410/328-8667); and Mercy Medical Center, 301 St. Paul Place (tel. 410/332-9000). In Annapolis, go to Anne Arundel Medical Center, 2001 Medical Pkwy., Jennifer Road off Route 50 (tel. 443/481-1000).

Legal Aid -- If you are "pulled over" for a minor infraction (such as speeding), never attempt to pay the fine directly to a police officer; this could be construed as attempted bribery, a much more serious crime. Pay fines by mail, or directly into the hands of the clerk of the court. If accused of a more serious offense, say and do nothing before consulting a lawyer. Here the burden is on the state to prove a person's guilt beyond a reasonable doubt, and everyone has the right to remain silent, whether he or she is suspected of a crime or actually arrested. Once arrested, a person can make one telephone call to a party of his or her choice. International visitors should call your embassy or consulate.

Lost & Found -- Be sure to tell all of your credit card companies the minute you discover your wallet has been lost or stolen and file a report at the nearest police precinct. Your credit card company or insurer may require a police report number or record of the loss. Most credit card companies have an emergency toll-free number to call if your card is lost or stolen; they may be able to wire you a cash advance immediately or deliver an emergency credit card in a day or two. Visa's U.S. emergency number is tel. 800/847-2911 or 410/581-9994. American Express cardholders and traveler's check holders should call tel. 800/221-7282. MasterCard holders should call tel. 800/307-7309 or tel. 636/722-7111. For other credit cards, call the toll-free number directory at tel. 800/555-1212.

If you need emergency cash over the weekend when all banks and American Express offices are closed, you can have money wired to you via Western Union (tel. 800/325-6000; www.westernunion.com).

Mail -- When this guide was published, domestic postage rates were 27¢ for a postcard and 42¢ for a letter. For international mail, a first-class letter of up to 1 ounce costs 94¢ (72¢ to Canada and Mexico); a first-class postcard costs 90¢ (69¢ to Canada and Mexico); and a preprinted postal aerogramme costs 75¢. For more information go to www.usps.com and click on "Calculate Postage."

If you aren't sure what your address will be in the United States, mail can be sent to you, in your name, c/o General Delivery at the main post office of the city or region where you expect to be. (Call tel. 800/275-8777 for information on the nearest post office.) The addressee must pick up mail in person and must produce proof of identity (driver's license, passport, and so on). Most post offices will hold your mail for up to 1 month, and are open Monday to Friday from 8am to 6pm and Saturday from 9am to 3pm.

Always include zip codes when mailing items in the U.S. If you don't know your zip code, visit www.usps.com/zip4.

Newspapers & Magazines -- The Sun and the Washington Post are Maryland's major newspapers. The Examiner is the daily in Baltimore. In Annapolis, look for the Capital, and in the Mid-Shore, the Star Democrat.

Passports -- For Residents of Australia: You can pick up an application from your local post office or any branch of Passports Australia, but you must schedule an interview at the passport office to present your application materials. Call the Australian Passport Information Service at tel. 131-232, or visit the government website at www.passports.gov.au.

For Residents of Canada: Passport applications are available at travel agencies throughout Canada or from the central Passport Office, Department of Foreign Affairs and International Trade, Ottawa, ON K1A 0G3 (tel. 800/567-6868; www.ppt.gc.ca). Note: Canadian children who travel must have their own passport. However, if you hold a valid Canadian passport issued before December 11, 2001, that bears the name of your child, the passport remains valid for you and your child until it expires.

For Residents of Ireland: You can apply for a 10-year passport at the Passport Office, Setanta Centre, Molesworth Street, Dublin 2 (tel. 01/671-1633; www.irlgov.ie/iveagh). Those under age 18 and over 65 must apply for a 3-year passport. You can also apply at 1A South Mall, Cork (tel. 021/272-525) or at most main post offices.

For Residents of New Zealand: You can pick up a passport application at any New Zealand Passports Office or download it from their website. Contact the Passports Office at tel. 0800/225-050 in New Zealand or 04/474-8100, or log on to www.passports.govt.nz.

For Residents of the United Kingdom: To pick up an application for a standard 10-year passport (5-year passport for children under 16), visit your nearest passport office, major post office, or travel agency, or contact the United Kingdom Passport Service at tel. 0870/521-0410 or search its website at www.ukpa.gov.uk.

Police -- Dial tel. 911 anywhere in Maryland for emergencies. In Baltimore, tel. 311 for non-emergency situations that require police attention.

Smoking -- Smoking in restaurants, bars, and other public places is illegal in Maryland. Hotels often offer rooms for smokers -- but the majority of bed-and-breakfasts do not.

Taxes -- State sales tax in Maryland is 6%. Delaware has no sales tax. Hotel tax in both states is between 7% and 8%. The United States has no value-added tax (VAT) or other indirect tax at the national level. Every state, county, and city may levy its own local tax on all purchases, including hotel and restaurant checks and airline tickets. These taxes will not appear on price tags.

Telegraph, Telex & Fax -- Telegraph and telex services are provided primarily by Western Union. You can telegraph money, or have it telegraphed to you, very quickly over the Western Union system, but this service can cost as much as 15% to 20% of the amount sent.

Most hotels have fax machines available for guest use (be sure to ask about the charge to use it). Many hotel rooms are even wired for guests' fax machines. A less expensive way to send and receive faxes may be at stores such as The UPS Store (formerly Mail Boxes Etc.).

Time -- Maryland is on Eastern Standard Time. Daylight saving time is in effect April through October.

The continental United States is divided into four time zones: Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), and Pacific Standard Time (PST). Alaska and Hawaii have their own zones. For example, when it's 9am in Los Angeles (PST), it's 7am in Honolulu (HST),10am in Denver (MST), 11am in Chicago (CST), noon in New York City (EST), 5pm in London (GMT), and 2am the next day in Sydney.

Daylight saving time is in effect from 1am on the second Sunday in March to 1am on the first Sunday in November, except in Arizona, Hawaii, the U.S. Virgin Islands, and Puerto Rico. Daylight saving time moves the clock 1 hour ahead of standard time.

Tipping -- Tips are a very important part of certain workers' income, and gratuities are the standard way of showing appreciation for services provided. (Tipping is certainly not compulsory if the service is poor!) In hotels, tip bellhops at least $1 per bag ($2-$3 if you have a lot of luggage) and tip the chamber staff $1 to $2 per day (more if you've left a disaster area for him or her to clean up). Tip the doorman or concierge only if he or she has provided you with some specific service (for example, calling a cab for you or obtaining difficult-to-get theater tickets). Tip the valet-parking attendant $1 every time you get your car.

In restaurants, bars, and nightclubs, tip service staff 15% to 20% of the check, tip bartenders 10% to 15%, tip checkroom attendants $1 per garment, and tip valet-parking attendants $1 per vehicle.

As for other service personnel, tip cab drivers 15% of the fare; tip skycaps at airports at least $1 per bag ($2-$3 if you have a lot of luggage); and tip hairdressers and barbers 15% to 20%.

Toilets -- You won't find public toilets or "restrooms" on the streets in most U.S. cities, but they can be found in hotel lobbies, bars, restaurants, museums, department stores, railway and bus stations, and service stations. Large hotels and fast-food restaurants are often the best bet for clean facilities. If possible, avoid the toilets at parks and beaches, which tend to be dirty; some may be unsafe. Restaurants and bars in resorts or heavily visited areas may reserve their restrooms for patrons.

Useful Phone Numbers

U.S. Centers for Disease Control International Traveler's Hotline: tel. 404/332-4559.

U.S. Department of State Travel Advisory: tel. 202/647-5225 (manned 24 hr.).

U.S. Passport Agency: tel. 202/647-0518.

Visas -- For information about U.S. Visas, go to http://travel.state.gov and click on "Visas." Or go to one of the following websites:

Australian citizens can obtain up-to-date visa information from the U.S. Embassy Canberra, Moonah Place, Yarralumla, ACT 2600 (tel. 02/6214-5600), or by checking the U.S. Diplomatic Mission's website at http://usembassy-australia.state.gov/consular.

British subjects can obtain up-to-date visa information by calling the U.S. Embassy Visa Information Line (tel. 0891/200-290) or by visiting the "Visas to the U.S." section of the American Embassy London's website at www.usembassy.org.uk.

Irish citizens can obtain up-to-date visa information through the Embassy of the USA Dublin, 42 Elgin Rd., Dublin 4, Ireland (tel. 353/1-668-8777), or by checking the "Consular Services" section of the website at http://dublin.usembassy.gov.

Citizens of New Zealand can obtain up-to-date visa information by contacting the U.S. Embassy New Zealand, 29 Fitzherbert Terrace, Thorndon, Wellington (tel. 644/472-2068), or get the information directly from the website at http://wellington.usembassy.gov.

Weather -- For Baltimore weather, call tel. 410/936-1212;