# Fredes – Pantà d'Ulldecona pel Portell de l'Infern, Spain: what it is and when to go > Fredes – Pantà d'Ulldecona pel Portell de l'Infern is a hiking trail in Spain (la Sénia). Interests: Hiking. The best time to visit is April to June and September to October. In June there are 14 h 54 of daylight, and in December, 9 h 06. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/europa/espana/fredes-panta-d-ulldecona-pel-portell-de-l-infern/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Hiking trail · Hiking - **Where:** Spain - **Best time:** April to June and September to October. - **Nearest airport:** VLC Valencia, 146 km as the crow flies - **Trail network:** Regional - **From:** Mangraner - **To:** Fredes - **Run by:** Centre Excursionista de Castelló - **Coordinates:** 40.69601, 0.19688 ## What it is and where Fredes – Pantà d'Ulldecona pel Portell de l'Infern is a hiking trail in Spain (la Sénia). It is in [la Sénia](https://kokai.app/en/paises/europa/espana/la-senia/), where this site lists 36 more places to see, 9.8 km from the centre. Its coordinates are 40.69601, 0.19688; the nearest main airport is Valencia Airport (VLC, Valencia), 146 km as the crow flies. How to get around Spain (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/espana/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=40.696011%2C0.19688) - [Directions](https://www.google.com/maps/dir/?api=1&destination=40.696011%2C0.19688) - **Trail network:** Regional - **From:** Mangraner - **To:** Fredes - **Run by:** Centre Excursionista de Castelló It is one of the [Hiking](https://kokai.app/en/paises/europa/espana/senderismo/) places in Spain. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Fredes – Pantà d'Ulldecona pel Portell de l'Infern is **April to June and September to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 9 h 24 | | February | Possible | 10 h 26 | | March | Possible | 11 h 41 | | April | Best time | 13 h 06 | | May | Best time | 14 h 16 | | June | Best time | 14 h 54 | | July | Possible | 14 h 38 | | August | Possible | 13 h 37 | | September | Best time | 12 h 15 | | October | Best time | 10 h 53 | | November | Possible | 9 h 41 | | December | Possible | 9 h 06 | In June there are 14 h 54 of daylight, and in December, 9 h 06. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to Spain in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/espana/#cuando-ir). ## Before you go to Spain To enter Spain there are 6 things to sort out before you leave, starting with “Valid ID card or passport”: they are all, with their deadlines, in [the Spain checklist](https://kokai.app/en/paises/europa/espana/#antes-de-salir). Currency: Euro (EUR); plugs: Type C and F · 230 V · 50 Hz; emergencies: 112. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Monastery of Santa María de Benifassà](https://kokai.app/en/paises/europa/espana/monestir-de-santa-maria-de-benifassa/): Monastery · 2.1 km - [Tossal d'en Cervera](https://kokai.app/en/paises/europa/espana/tossal-d-en-cervera/): Mountain in Spain · 3.1 km - [Refugi Font Ferrera](https://kokai.app/en/paises/europa/espana/refugi-de-font-ferrera/): Mountains · Hiking · 3.7 km - [Morral Llampat](https://kokai.app/en/paises/europa/espana/morral-llampat/): Mountain in Spain · 3.9 km - [Tossal dels Tres Reis](https://kokai.app/en/paises/europa/espana/tossal-del-rei/): Mountain in Spain · 4.7 km Distances are as the crow flies. Everything else is in [the Spain guide](https://kokai.app/en/paises/europa/espana/). ## More in Spain: Hiking - [Camino de Santiago](https://kokai.app/en/paises/europa/espana/camino-sanabres-este/): Catholic pilgrimage to Santiago de Compostela, Spain - [Vía de la Plata](https://kokai.app/en/paises/europa/espana/via-de-la-plata-hiking-03-salamanca-to-astorga/): ancient commercial and pilgrimage path - [French Way](https://kokai.app/en/paises/europa/espana/camino-frances-01-san-juan-pie-de-puerto-a-logrono/): pilgrims' way, part of Santiago Way - [E3 European long distance path](https://kokai.app/en/paises/europa/espana/ruta-europea-caminar-e3/): walking path - [Northern Way](https://kokai.app/en/paises/europa/espana/camino-del-norte-galicia/): cultural property in Municipios del Camino, Spain - [E9 European long distance path](https://kokai.app/en/paises/europa/espana/european-long-distance-path-e9/): walking path, Europe Every Spain place under Hiking, each with its season, is on [its page](https://kokai.app/en/paises/europa/espana/senderismo/). ## Frequently asked questions ### What is Fredes – Pantà d'Ulldecona pel Portell de l'Infern? It is a hiking trail in Spain. ### When is the best time to visit Fredes – Pantà d'Ulldecona pel Portell de l'Infern? April to June and September to October. In June there are 14 h 54 of daylight, and in December, 9 h 06. ### How do you get to Fredes – Pantà d'Ulldecona pel Portell de l'Infern? The nearest main airport is Valencia Airport (VLC), 146 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=40.696011%2C0.19688) opens the route on the map, and how to get around Spain is explained in [its country guide](https://kokai.app/en/paises/europa/espana/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Spain map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Monastery of Santa María de Benifassà](https://kokai.app/en/paises/europa/espana/monestir-de-santa-maria-de-benifassa/), [Tossal d'en Cervera](https://kokai.app/en/paises/europa/espana/tossal-d-en-cervera/), [Refugi Font Ferrera](https://kokai.app/en/paises/europa/espana/refugi-de-font-ferrera/). The rest is in [the Spain guide](https://kokai.app/en/paises/europa/espana/). Data from [OpenStreetMap](https://www.openstreetmap.org/relation/13197183), licensed under the ODbL. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).