Sandcastle at Marco Beach remains true to the lifestyle in Naples, Florida. This 16-story condominium building has 94 units with a living area of between around 860 square feet and over 1,900 square feet. Sitting on 720 South Collier Boulevard, the Sandcastle at Marco Beach overlooks the Gulf of Mexico, giving residents breathtaking water views. They can also relax in the beauty of the white-sand beach, which is only a few steps from their homes. Residents of Sandcastle are also entitled to use the community pool, sauna, fitness center, and tennis courts, among other amenities. The condominium complex is also just a short drive to many entertainment sites and popular establishments in Naples.