Boat carrying over 300 migrants rescued off Libya reaches Spain
Proactiva Open Arms, the Spanish charity which runs the Open Arms vessel said the distressed migrants - who include pregnant women, children and babies - were mainly from Somalia, Nigeria and Mali.
The ship was set to dock in the port of Crinavis, in San Roque, near the city of Algeciras.
"Good morning, Open Arms is already in the Bay of Gibraltar and is steering towards the only port available to it in the Mediterranean. Mission accomplished," tweeted the charity's founder Oscar Camps.
The migrants were rescued on December 21 from three vessels but were denied entry by Italy and Malta. Libya, France and Tunisia did not respond to Proactiva Open Arms' requests for permission to dock, Madrid said.
Read more: Refugee or migrant? A perilous question
On Saturday, a newborn baby and his mother were helicoptered from the boat to Malta, while a 14-year-old suffering from a serious skin infection was taken to the Italian island of Lampedusa.
Photos and videos posted by the charity showed the rest of the rescued migrants marking Christmas at sea listening to music and singing. Some children wore red Santa hats as they huddled together on the small rescue ship.
Police will identify the migrants before moving them to shelters.
Spain new entry point
Proactiva Open Arms operates in the sea between Libya and southern Europe, coming to the aid of migrants who get into difficulties during the crossing from northern Africa.
It will be the first time since August that Spain has allowed a charity rescue ship to dock and unload migrants in the country.
The Open Arms resumed its patrols of the Mediterranean off the Libyan coast in late November, along with two other boats run by migrant aid groups.
In August it had suspended its missions, accusing governments, and Italian Interior Minister Matteo Salvini by name, of "criminalising" migrant rescue charities.
Salvini has denied the groups access to Italy's ports, accusing them of acting as a "taxi service" for migrants. Malta too has been increasingly unwilling to host rescue vessels.
"Your rhetoric and your message will, like everything in this life, end," Proactiva Open Arms' founder Camps told Salvini on Twitter earlier.
"But you should know that in a few decades your descendants will be ashamed of what you do and say."
More than 1,300 migrants have perished trying to reach Italy or Malta since the beginning of the year, according to the International Organization for Migration (IOM).
That makes this stretch of the Mediterranean the most deadly for migrants attempting the crossing to Europe.
Spain meanwhile has become Europe's main entry point for migrants this year, overtaking Greece and Italy.