Other islands with the loneliest beaches in the world are El Porvenir, Achutupu, Kagantapu and Coco Blanco or the impressive cays called Holandeses, Chichime and Limones, where you can arrive only by yacht.
Where to stay and what to do
On the most developed islands like El Porvenir, you can find accommodation which offers the basic facilities for a short stay.
Snorkelling among the bright sapphire corals in the south of Achutupu is undoubtedly an activity you cannot miss if you visit San Blas.
You can also practise snorkelling among mangroves in Cayo Crawl Canal - on the way to the magnificent coral gardens on the Southeast coast of Bastimentos Island.
Or you can go to Kuna Museum to learn about Kuna´s mythology, history and rituals. One peculiarity is that they only have electricity between 6 p.m and midnight, so the pubs and restaurants are crowded then.
You must also see Kuna women while they are making Mola, a material in which bright rainbows of colour mix to create imaginary wild fish, birds and animals which have their origins in the tribal Kuna legends.
When and how to go
You can travel by plane from Panama City or Colon to many of the islands, or you can take a water bus from Colon to the island you prefer.
As in the majority of the Panama beaches, you can visit San Blas any time of year, but the best time is from April to June if you want to practise diving and snorkelling.