Port of Spain  - US President Barack Obama Friday signalled the opening of a new chapter in relations with Cuba, saying it would still be a long journey despite initial steps he has already taken.

Speaking at the Summit of the Americas, Obama said the "United States seeks a new beginning with Cuba."

He said the new approach was intended to connect the Caribbean island to the "American story" of democracy and tolerance.

"I am prepared to have my administration engage with the Cuban government on a wide range of issues - from human rights, free speech, and democratic reform to drugs, migration, and economic issues," Obama declared before his fellow leaders from the 32 democratically-ruled countries of the Organization of American States (OAS.)

Cuba is the only country in North and South America that does not have a democratic government. (dpa)