Montanejos is the place Valencians go when the city heat becomes too much. The village sits in the green valley of the Mijares river, in the hills of Castellón province, and is known for a spring that emerges at a steady, gently warm temperature of around 25 degrees Celsius all year, filling a series of natural pools that are wonderful for swimming in summer and surprisingly pleasant in cooler months. The scenery is the real star: limestone cliffs, pine woods, a turquoise river and trails that lead to a waterfall and viewpoints. This day trip from Valencia combines thermal pools with a choice of activities, including hiking, kayaking and rafting, depending on the option you choose, and it is rated 4.6 by well over a hundred travellers. It is a nature day, not a cultural one, and fits travellers who prefer water and trails to museums. The village lies roughly a couple of hours from Valencia, so the transport is the big commitment, but the reward is a cool, quiet escape.
How to take it
Pick the version of the tour that suits you, with hiking, rafting or kayaking, or simply a relaxed swim in the pools. Bring swimwear, a towel, water shoes if you have them, sun protection and a change of clothes. Rafting and kayaking are guided and suit beginners, but follow the safety instructions and check any age or fitness requirements when you book.
What to expect
A day of about eight to ten hours including travel, much of it outdoors. Summer weekends can be crowded, since local families come here too, and the water level of the river changes with the season, which affects rafting. Spring and early autumn are lovely, with fewer people and mild weather. The pools are busiest at midday, so choose an early or late slot if the tour allows. Facilities are simple, with a few cafés and restaurants in the village.
Making the most of it
Wear shoes with grip for the trails and take a light waterproof bag. If you plan to combine the pools with a hike, start early. Travellers who are not keen on a long drive might prefer the Albufera for an easier nature outing, but if you love swimming holes and mountain air, Montanejos is the best in the region. It also pairs well with a visit to the San José caves on a longer excursion.
What to expect
The experience
A full-day trip to a mountain village with natural thermal pools and a choice of river and trail activities.
Best time
Late spring to early autumn for swimming; early or late in the day to avoid the crowds.
How long
A full day, including transport.
Tips
Bring swimwear, a towel, water shoes and sun protection, and check age and fitness rules for rafting and kayaking.
Quick picks
- Best for
- Active travellers and anyone who wants a cool escape from the city.
- Families
- Great for older children who swim; check age limits for activities.
- Couples
- A scenic, relaxed day of swimming and walking.
- Pair with
- The Albufera or the San José caves on another day.
- Time needed
- A full day.
Good questions
How warm is the water at Montanejos?+
The spring emerges at a steady temperature of around 25 degrees Celsius, which feels refreshing in summer and mild in cooler months.
How far is it from Valencia?+
Roughly a couple of hours by road, so a day trip is a long day.
Do I need to be fit?+
The pools are easy, but the hiking and rafting options need a basic level of fitness. Check the tour details.
When is the best time to go?+
Late spring to early autumn is best for swimming, and spring and autumn are quieter than summer weekends.
What should I bring?+
Swimwear, a towel, water shoes, sun protection, water and a change of clothes.
