Black Diamond Travel, established in 1990, is the leading full-service travel agency in Eastern Contra Costa County, with experienced, professional staff dedicated to providing the highest levels of service for all your travel needs -- both leisure and business.

BREAKING NEWS: Effective Sept 7, 2010 - We're Moving!!  Our New  Address will be:

3240 Lone Tree Way, Suite 203, Antioch, CA 94509 - See Contact Us page for map and  directions.

Established in 1956, Signature Travel Network, Inc. is America's oldest and most prestigious retail travel organization representing the largest vacation network in the Western United States with over $1 billion in buying power. This affiliation enables us to offer our clients Special Savings and Exclusive Benefits and Amenities such as Bonus Miles and other Travel Perks!

IMPORTANT NOTICE:  Passports are now required for ALL air travel outside of the USA.  Cruises outside of the USA without air travel may still honor a government issued picture ID and stamped, certified birth certificate at this time.  APPLY NOW for a passport and be ready for the new land and sea travel requirements that started in June 2009!

As of this time, passport processing time is estimated by the U.S. State Department website as within four weeks of receipt for routine applications, and for expedited service within about two weeks.  Check with us for current estimates of processing time.  If you are planning any foreign travel, we recommend you apply for your passports (or renew if expiration is less than six months from planned return to USA) NOW.  Don't miss your trip due to lack of a valid passport!