Considering the Marina Park Hotel Fortaleza in Fortaleza?
A VT member wrote the following comment about visiting Fortaleza:
Day trips to the many different beaches.... by sailornappo
... especially a trip to see the FALESIAS, a miniature "grand canyon" with an abundance of different natural sand colours (10) that are used by the local artists to make wonderful creations in glass containers.
And a trip in a dunebuggy driven by a local guide through the up to 45 meter high dunes is worth the 80 Reais (for up to 4 people), as they stop in places of interest to take pics or for additional action, like surfing the dunes down on wooden boards called "ESQUI-BUNDA".