These trees are in the park called La Savane in Fort-de-France bay in Martinique. This is an unfenced, 12 1/2 acre park facing the bay and adjacent to Fort Saint Louis.
Here is a picture of the fort:
The famous Bibliothèque Schoelcher (or Schoelcher Library) also faces this park and has several wonderful trees planted on the grounds:
Stop over to Becca Givens blog ‘On Butterfly Wings with Buttercup Tea‘ to see all of this weeks Sunday Trees posts.