The original pThe original path. by the Avelames margins. currently coincides with the Park's main avenue. inside the gates; one passes right by the Pedras Experience Museum. by the Tea House. the Thermal SPA. a work of Siza Vieira. the natural fountain and the worldwide award-winning Ecohouses.ath. by the Avelames margins. currently coincides with the Park's main avenue. inside the gates; one passes right by the Pedras Experience Museum. by the Tea House. the Thermal SPA. a work of Siza Vieira. the natural fountain and the worldwi