It is only 2.4 acre in size, yet, its home to 1,200 people.
Thats a population density four times that of Manhattan.
But Santa Cruz del Islote is no Manhattan.
There is no running water or sewage system.
So why do people live there?
The story goes that the men slept so peacefully that night that they decided to stay.
Its the most densely populated island on earth.
Space is so limited that many of the structures extend onto the water, supported by artificial means.
Some multi-storied structures would have eased the congestion, but houses here are all single story.
Most of the islanders are either fishermen or staff working at hotels and resorts on nearby islands.
Now much of their economy depends on tourism.
Others sell various things such as shells, crafts, and local food to the tourist.
Despite the hardship, locals describe life on the island as calm and peaceful.
The generator is turned on at seven in the evening and until eleven there is power on the island.
This is the time for soap operas on television.
I will live the rest of my days here.
Its a glorious life, he said.