

The Sénia Territory, a land of millenary olive trees, comprises 27 villages located on both sides of the Sénia river and around Tosal del Rey, where Aragon, Catalonia, and the Region of Valencia meet.
This is where you will find the world's largest concentration of millenary olive trees. Nowadays there are 6.358 registered specimens which trunk has a perimeter greater than 3,50 m measured at 1,30 m above the ground, the predominant variety being Farga. Its very existence has given character to the landscape by providing a mosaic of trees and dry-stone walls.
To facilitate tours to see the most majestic olive trees and the areas of greatest concentration (all of which are located on estates that are still in production), two open-air museums have been created, as well as different areas with olive trees that are marked and explained, routes for walking or cycling, etc., in addition to a wide range of museums and interpretation centers, working oil mills, guided tours, selling and tasting of oil from millenary olive trees, and a wealth of culinary offerings.
On February 22 and 23, 2023, the V and last Transnational Workshop for the dissemination of results and closure of the VALSIPAM Project was held at the GIAHS Agro-silvo-pastoral, Barroso (Portugal), which has all been financed by the program Interreg-Sudoe.
On Friday morning, November 25, at the Ulldecona House of Culture, the 10th Millennial Olive Trees Congress of the Sénia Territory took place. After 2 years in which COVID has prevented it from being carried out and also this year a minimal harvest due to flowering problems in spring.
On October 17, 18 and 19, 2022, the IV Transnational Worshop was held at the SIPAM of the Territori Sénia (Valencian Community, Catalonia and Aragon) for the validation of the sustainable tourism management and valoritzation strategy of the SIPAM, within the project VALSIPAM financed by the Interreg-Sudoe program.