Borinquen Mountain Resort & Spa during: Rincón de la Vieja Tours & Guancaste Viajes Posted on September 30, 2019 by Gerardo Oporto The Borinquen Mountain Resort & Spa offers the best lodging option for those on their Rincón de la Vieja tours by far. When you enter the Borinquen Mountain Resort you literally step into a world apart.Continue Reading →