As of 23 July 2006 these are the countries Dominican Citizens can enter without visas

South America/Caribbean
Argentina
Bermuda
Chile
Colombia
Dominica
Ecuador
Montserrat
Peru
Uruguay

Asia/Pacific
Cook Islands
Hong Kong
Korea
Japan
Malaysia
Micronesia
Neuie
Philippines
Samoa
Tuvalu
Palau

Middle East
Israel

Visa Obtained upon arrival
Armenia
Azerbaijan
Bahrain
Cuba
Egypt/Egipto
Gambia
Georgia
Jordan
Kenya
Kuwait
Laos
Macao
Maldives/Maldivas
Nepal
Togo
Zambia
Zimbabwe

Visa Free with USA Permanent Residence-Green card
Aruba
Bahamas
Bonaire
Curacao
Canada
Cayman islands/Islas Caiman
El Salvador
Guatemala
Jamaica
Mexico
Nicaragua
Switzerland/Suiza
Turks and Caicos
British Virgin islands/Islas Virgenes Britanicas

Visa Free with EU (Sheghen Countries) Residence Status
Andorra
Aruba
Austria
Belgium/Belgica
Czech Republic/Republica Checa
Denmark/Dinamarca
El Salvador
Finland/Finlandia
France/Francia
Germany/Alemania
Greece/Grecia
Guatemala
Iceland/Islandia
Italy/Italia
Liechtenstein
Luxemberg/Luzxemburgo
Malta
Monaco
Netherlands/Holanda
Nicaragua
Norway/Noruega
Portugal
San Marino
Spain/Espana
Switzerlad/Suiza