Parque Natural del Señorío de Bertiz Nature · Bertizarana, Baztan-Bidasoa, Navarra A former lordship documented since 1392, when Charles III of Navarre appointed Pedro Miguel de Bértiz as warden of the mountains. Its 2,040 hectares of beech, oak and alder woodland, home to deer, roe deer and wild boar, were declared a Parque Natural on 25 March 1984. The southern part preserves a 3.4-hectare botanical garden with species brought from all over the world, next to the palace built in 1847 and extended in 1905. declarado el 25 de marzo de 1984 Photo: Ksarasola (CC BY-SA 4.0) What to see and do in Bertizarana