From Valencia: Montanejos Thermal Spring & San Jose Cave

The most unusual part of this day is the pairing of warm outdoor pools with a boat ride through San José Cave. In one outing, you move from sunlight, waterfalls, and mountain views to an underground river said to be the longest in Europe.

I like the private air-conditioned transport, which saves you from sorting out rural connections, and I like the practical extras: noodles, life jackets, snorkel masks, and water toys for children. The main drawback is time. With about seven hours total, both stops are enjoyable but tightly scheduled, and the swimming area may feel brief if you want a slow, lazy pool day.

Key points to know before booking

• 25°C water all year: Montanejos’ swimming area stays at roughly 77°F, making it suitable beyond the hottest summer months.
• Two very different stops: You get outdoor swimming and a short hike, followed by a roughly 45 to 60 minute cave boat ride.
• Small-group setting: The experience is advertised for a maximum of eight people in one place and up to 15 participants in another, so confirm the current group limit when booking.
• Helpful water gear included: Noodles, life jackets, snorkel masks, and children’s water toys are provided.
• No food included: Bring your own picnic or snacks, since the 30-minute picnic stop does not include a meal.
• Minimum of two people: The cave portion requires at least two participants.

Why this Valencia day trip works

Valencia is an easy city to enjoy on foot, but the surrounding region offers a very different kind of day. Montanejos gives you fresh air, warm water, waterfalls, and a short uphill walk. San José Cave then changes the mood completely, with a slow boat journey through rock chambers and an underground river.

I see this as an active sightseeing day rather than a full spa outing. You will swim, walk for around 30 minutes, eat a quick picnic, board a boat, and spend several hours in transport. That mix is the appeal, but it also means you should not expect long, unhurried time at either attraction.

The price is $116 per person. For that amount, you get private transport from Valencia, the guide, entry tickets, insurance, taxes, and the cave boat ride. You also avoid the work of planning two out-of-town stops on your own. The value is strongest if you do not have a car or if you want a single organized day instead of managing separate buses and admissions.

Food is not included, so budget for your own picnic. That is a small cost, but the short 30-minute break means you should pack something easy to eat.

Meeting at Mestalla Stadium

The meeting point is at Mestalla football stadium, on the side facing Suecia Avenue. Look for gate N1, in the corner by Avenida de Suècia, 27.

This is a useful detail because Mestalla has several sides and entrances. Do not simply head to the stadium and hope to spot the vehicle. Go to the Suecia Avenue side and locate gate N1.

Hotel pickup is not included. You need to reach the meeting point yourself, so allow extra time if you are staying outside central Valencia. The return is also to the same stadium area.

The transport is private and air-conditioned. That matters here. Montanejos and San José Cave are outside Valencia, and the day includes roughly one and a half hours to the first stop, another hour between attractions, and about an hour back to the city. A comfortable vehicle makes those road sections much easier.

The 90-minute ride to Montanejos

The first leg takes about 1.5 hours by bus or coach. You leave Valencia and head toward Montanejos, where the main stop is the Aigües Termals de Montanejos, or Montanejos thermal springs.

The transport time is not just a minor detail. If you are prone to motion sickness, consider bringing what you normally use for a winding road journey. The tour does not describe a rest stop on the way, so keep water and any needed items close at hand.

The attraction works best for people who want nature without a demanding full-day hike. You have a guided 30-minute walk and time in the water, but the trip is not presented as a serious trekking excursion.

Montanejos thermal springs and waterfalls

The swimming stop lasts about 1.5 hours. The water in the swimming area is listed at 25°C, or 77°F, throughout the year. That is warm enough to be pleasant for many swimmers, but it is not hot-tub temperature. Think comfortable natural water, not a steaming spa bath.

This steady temperature is one of the strongest reasons to choose the excursion outside midsummer. You are less dependent on a hot-weather forecast for the water itself. The surrounding air can still affect how comfortable you feel when getting changed or leaving the pool, so bring suitable clothing and a towel, even though the basic advice only requires comfortable clothes and shoes.

The setting includes waterfalls and natural pools. The description compares the scenery to Thailand, which gives you a sense of the tropical-looking appeal, though the actual experience remains a Valencian mountain stop. You get an outdoor swimming setting rather than a developed resort.

The tour provides noodles and life jackets. Snorkel masks are also available, along with water toys for children. These supplies are useful if you do not want to pack bulky swimming equipment, though you should still bring your own swimwear and any personal items you need.

The 1.5-hour swimming window sounds generous, but it includes getting settled, using the water, and preparing for the next part. If your ideal day involves sitting beside a spring for several hours, this tour will feel rushed. If you mainly want a refreshing swim and a chance to see the area, the timing is more suitable.

The short hike to the viewpoint

A 30-minute hike takes you to scenic points and ends at a viewpoint. The walk adds more than a simple photo stop. You hear local stories, see the area from above, and get a change of pace after swimming.

Wear comfortable walking shoes, even if you plan to spend most of the day in swimwear. The supplied information does not give a difficulty rating or a detailed description of the path, so I would not treat the walk as demanding, but sandals made only for the pool may not be your best choice.

The viewpoint is especially useful for anyone who wants more than a quick dip. It gives the Montanejos stop a sense of place and helps you understand the setting beyond the water’s edge. Still, the schedule means the hike and swimming time share the same general stop. You may need to choose how you use your time rather than doing everything slowly.

A 30-minute picnic break

After the spring visit, you have about 30 minutes for a picnic. Food is not included, so bring something from Valencia or purchase food before departure if that is possible for you.

A half-hour is enough for a sandwich, fruit, and water. It is not a relaxed restaurant lunch. I would keep your meal simple and portable, since a complicated picnic can consume much of the break.

This is also the right time to check your belongings before getting back into the vehicle. You will be changing between swimming, walking, and the cave boat ride, so a small day bag with dry clothes and water will help.

San José Cave by underground river

The second main attraction is Coves de Sant Josep, or San José Cave. The cave visit includes a guided long-tail boat ride lasting about 45 minutes. Other information describes the full boat experience as approximately 60 minutes, so expect roughly three quarters of an hour to an hour on the water.

This is the most distinctive part of the day. You travel through the cave on an underground river and see the interior from the boat rather than only walking through a standard show cave. The cave is presented as the largest navigable cave in Europe, and its underground river is described as the longest in Europe.

The exact length of the boat portion can vary within the stated range, but the key point is that this is not a quick ride past an entrance. You have a substantial guided visit in a dark underground setting, followed by the return journey to Valencia.

The cave stop also gives you a welcome contrast after Montanejos. The thermal springs are open, bright, and physical. San José is enclosed, quiet, and focused on rock formations and the underground route. If the cave is your main reason for booking, you will likely appreciate that it receives a large part of the afternoon schedule.

One verified booking review from Italy gave the driver particular praise and identified the cave as the best attraction of the day. That lines up with the structure of the excursion: Montanejos is the more active stop, while the cave offers the clearest single sightseeing highlight.

Group size and the guide

The tour is designed as a small-group outing with an English- or Spanish-speaking live guide. One description gives a maximum of eight people, while the general activity information lists up to 15 participants. Because those figures do not match, confirm the current maximum before paying if group size is important to you.

A smaller group usually makes transport and meeting the guide easier, and it can leave more room for questions during the walk and transfers. The guide is described as a professional local guide, but no guide name is provided, so I cannot tell you who will lead your departure.

The driver also appears to be an important part of the experience. The Italian review specifically praised the driver, which matters on a day with several road sections. Still, one short review is not enough to promise a particular person or style of guiding.

English and Spanish are the available languages. If you want detailed explanations during the walk or cave visit, choose the language in which you are most comfortable when booking.

What to bring for a smoother day

Pack swimwear, a towel, water, sunscreen, and dry clothes. The official advice specifically calls for comfortable shoes and comfortable clothing, and those basics make sense for the combination of pool time, a 30-minute hike, and cave access.

A practical packing list includes:

• Comfortable walking shoes
• Swimwear and a towel
• A dry change of clothes
• Water and a picnic lunch
• Sun protection
• A small bag for wet items

The tour supplies noodles, life jackets, snorkel masks, and water toys for children. You do not need to bring those items unless you prefer your own equipment.

Baby strollers are not allowed, and babies under one year are not considered suitable for the activity. Smoking, alcohol, and drugs are not allowed, and alcoholic drinks cannot be taken into the vehicle. These rules are simple, but they matter on a compact day when the group spends significant time together in transport.

Who will enjoy this most

I would recommend this day to couples, families with older children, and adults who want a nature break without renting a car. The supplied water equipment makes it easier for families, and the activity is listed as suitable for all ages apart from babies under one year.

It also suits people who want variety. You are not spending seven hours on a single attraction. You swim, walk, picnic, ride through a cave, and return to Valencia in the same vehicle.

You may want a different plan if your priority is a long spa session, serious hiking, or a slow meal. The schedule gives you a taste of several places, not a deep stay at one. People who dislike organized timing may also find the day busy.

Is $116 a fair price?

At $116, the tour is not the cheapest way to see one attraction. Its value comes from combining two distant stops and including the transport, tickets, guide, insurance, and safety equipment.

If you already have a rental car, you might compare the cost of fuel, parking, admissions, and separate planning. If you do not have a car, the private air-conditioned transport is a major part of the value. You can leave from Valencia and return to the same meeting area without working out rural connections.

The price is easier to justify if you plan to use the swimming equipment or need the convenience of an organized cave visit. It is less attractive if you only want to see San José Cave, since the Montanejos stop takes a substantial part of the day.

Free cancellation is available up to 24 hours before departure, and you can reserve now and pay later. Those terms give you some flexibility, but check the exact availability and starting time for your date.

Should you book this Montanejos and San José Cave trip?

Book it if you want a varied day outside Valencia, value private transport, and like the idea of warm natural water followed by an underground boat ride. The cave is likely the strongest reason to choose this particular combination, while Montanejos adds a pleasant outdoor break and a short viewpoint walk.

Think twice if you want a quiet, extended soak or a full meal at a leisurely pace. The day covers a lot of ground in seven hours, and the mismatched group-size information is worth clarifying before booking.

For most visitors without a car, $116 is a reasonable price for the amount of transport and admission included. Bring your own picnic, wear shoes that can handle a short walk, and treat the thermal springs as a refreshing swim rather than a long spa treatment.

FAQ

Where does the tour meet in Valencia?

The meeting point is at Mestalla football stadium, on the side facing Suecia Avenue. Meet at gate N1, in the corner at Avenida de Suècia, 27.

Is hotel pickup included?

No. Hotel pickup is not included. You need to reach the meeting point at Mestalla Stadium yourself.

How long does the complete activity last?

The advertised duration is seven hours. The schedule includes transport from Valencia, swimming, a picnic, a cave boat ride, and the return to Mestalla Stadium.

How warm is the water at Montanejos?

The swimming area is listed at 25°C, or 77°F, throughout the year.

How long is the boat ride in San José Cave?

The boat ride is described as about 45 minutes, while other activity information gives an approximate duration of 60 minutes. Plan for roughly 45 to 60 minutes inside the cave.

Is food included?

No. Food is not included. You should bring your own picnic or snacks for the 30-minute picnic break.

What equipment is provided for swimming?

Noodles, life jackets, snorkel masks, and water toys for children are provided for participants.

Is the tour available in English?

Yes. The live guide speaks English or Spanish.

Can babies join the activity?

Babies under one year are not considered suitable for this activity. Baby strollers are also not allowed.