A Guided Hike in Arenal Volcano Ecological Park + Thermals: Authentic Costa Rican Nature Experience
If you’re visiting La Fortuna and looking for a balanced mix of adventure and relaxation, this tour offers a compelling day out for nature lovers. For $90 per person, you gain access to the Parque Ecológico Volcán Arenal, with guided hikes, swimming in thermal waters, and plenty of opportunities to see the volcano’s fiery past. The tour typically lasts around 7 hours, but can stretch up to 10 depending on your pace and interests. The experience includes a guide, entrance fee, and access to the natural Tabacon lagoon and other attractions.
What we love about this tour is the chance to walk on lava rocks from past eruptions, which gives a tangible sense of the volcano’s power and history. The spectacular views of Arenal from different trail viewpoints are another highlight. Plus, relaxing in the natural thermal pools at the end offers a soothing reward after a day of exploration.
A potential consideration is that transportation isn’t included, so you’ll need to organize your own way to the park. Also, the moderate physical fitness level required might be a barrier for some travelers, especially those with mobility issues or preferring easier strolls.
This tour suits active travelers eager for a full-day adventure in nature, with a focus on scenic hikes and natural thermal baths. If you enjoy guided walks that highlight local flora and volcanic history, and don’t mind a bit of physical activity, this experience could be a perfect match.
Key Points

- Authentic eco experience in the Arenal Volcano National Park with guided hikes.
- Natural thermal pools for relaxation after active exploring.
- Stunning views of the volcano and surrounding landscape.
- Walking on lava rocks offers an up-close look at past eruptions.
- Moderate physical activity required, so suitable for those comfortable with some hiking.
- Not including transportation, so plan accordingly.
Exploring the Arenal Volcano Ecological Park + Thermals

When we think about Costa Rica, we envision lush forests, fiery volcanoes, and soothing thermal waters. This tour packs all those elements into one reasonably priced package designed for travelers who appreciate nature and a bit of adventure. As you arrive at the Parque Ecológico Volcán Arenal, the first thing that hits you is the sense of being right at the heart of one of Central America’s most active volcanoes.
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The Guided Hike: Walking Through Past Eruptions and Primary Forest
The main attraction of this tour is the guided hike around the slopes of Mount Arenal. You’ll explore both primary and secondary forests, with trails that wind through lush greenery and volcanic rocks. The guides—some reviews mention Carlos specifically—are praised for their knowledge of local plants and wildlife, making the walk both educational and engaging.
One reviewer noted how Carlos did a great job finding plants and animals along the waterfall trail, which shows that guides add significant value through their expertise. You’ll walk on lava rocks left from past eruptions, offering a visceral sense of the volcano’s power. The views from these trails are absolutely spectacular, with many mentioning the best views of Arenal from certain viewpoints.
The Lagoon and Relaxation: Soaking in Natural Thermal Waters
After the hike, you’re encouraged to relax in the Tabacon natural lagoon, filled with volcanic water that naturally heats to perfect temperatures. The natural thermal pools offer a chance to unwind, and many reviews mention the refreshing swims and gorgeous scenery. The lagoon is an ideal spot for a picnic or just soaking up the scenery.
Some travelers even get a chance to do activities like swimming, walking, or searching for wildlife around the lagoon. The thermal water adds a luxurious element to an otherwise active day, making this tour appealing to those who want a bit of pampering plus adventure.
Additional Activities and Highlights
Beyond hikes and thermal baths, the park offers other fun options like the Tarzan swing, a campsite for overnight wild experiences, and opportunities for fishing or kayaking around the small lake. Although not included in the basic price, these activities add to the value and variety of your day.
The Experience and Reviews: What Travelers Say
Reviewers appreciate knowledgeable guides and the stunning views. One reviewer appreciated the “amazing experience” of a medium-difficulty hike with a gorgeous view of the volcano and lake. Another mentioned that a guide taught them a lot about the volcano’s eruptions and effects, which added a layer of understanding to the physical beauty.
However, there are some less positive notes. One reviewer was expelled by the park receptionist due to late arrival, highlighting the importance of punctuality. Others have criticized the park’s signage and maintenance, or shared experiences of loud quad bikes disrupting the environment, which serve as reminders to travelers that not all aspects of the park are perfect.
Appreciate having local insight? Here are other guided experiences in La Fortuna we've examined
- Mistico Arenal Hanging Bridges – Fruit & Guided Walk
- Arenal Volcano Guided Hike, Hot Springs Optional
- La Fortuna Guided Day Nature Experience 2hrs
- Sky Adventures Arenal : Zipline – Sky Tram & Sky Walk (guided)
- Private Guide Hanging Bridges, Fortuna Waterfall, Arenal Volcano
- Arenal Volcano ATV Guided Experience in La Fortuna
Practical Details and Logistics
The tour starts at 8:00 am, and pickup is offered—a plus for those staying in La Fortuna. Since transportation is not included, you’ll need to arrange your own route to the park entrance. The group size is limited to 30 travelers, ensuring a more personal experience.
The cost of $90 includes your park entrance, guided tour, and thermal bath access, making it a reasonable price for what’s included. Remember, lunch and transportation are not part of the package, so plan accordingly if you’re hungry or coming from far away.
Why This Tour Works Well for Certain Travelers

This experience is a good fit for active, curious travelers who enjoy guided nature walks and want to learn about volcanoes firsthand. If you’re comfortable with moderate hiking and enjoy scenic views from elevated trails, you’ll find this tour rewarding. The thermal pools provide a relaxing finish to a full day of exploring, ideal for those who like a balance of exertion and leisure.
It’s less suited for travelers seeking a luxury or completely relaxed experience without physical activity or for those with mobility challenges. The lack of included transportation might also be a constraint for some, so planning ahead is key.
The Sum Up

This guided hike and thermal soak tour in Arenal offers a well-rounded introduction to the volcano’s landscape and Costa Rican natural hot springs. It combines educational walking, breathtaking views, and relaxing thermal baths—all at a reasonable price for the value delivered.
The knowledgeable guides and the spectacular scenery truly elevate this experience, making it memorable for nature enthusiasts and curious travelers alike. While it’s not a luxury experience, it’s a practical and authentic way to connect with Costa Rica’s volcanic forces and lush environment.
Ultimately, if you’re looking for a full day of active exploration and relaxation, with a chance to see volcano-related landscapes firsthand, this tour should be on your list. Just remember to bring your sense of adventure and a good pair of walking shoes.
FAQ

Is transportation included in this tour?
No, transportation isn’t included. You’ll need to arrange your own way to the park entrance, so plan accordingly.
What’s the physical difficulty level?
The tour requires a moderate physical fitness level. Expect some walking on trails and lava rocks, so comfortable shoes and a bit of stamina help.
How long does the tour last?
The experience generally lasts around 7 hours, but can extend up to 10 hours depending on your pace and additional activities.
Are the thermal baths included?
Yes, the thermas (thermal pools) are included as part of the package, offering a relaxing end to your day.
Can I do this tour if I have mobility issues?
Since the hike involves walking on trails and lava rocks, it might be challenging for those with mobility concerns. It’s best to assess your comfort with moderate activity.
Is this a good experience for photography?
Absolutely. The views of Arenal, the lava rocks, and the thermal pools provide beautiful photo opportunities, especially during the golden hours.
What should I bring?
Bring waterproof shoes, sun protection, water, and a camera. A towel and swimwear are also handy for the thermal pools.
Is there a chance to see wildlife?
Guides often look out for local flora and fauna, and you might spot animals while walking or relaxing around the lagoon.
In short, this tour offers a satisfying blend of adventure, education, and relaxation—perfect for travelers wanting to truly connect with Costa Rica’s volcanic landscape.
More Hiking & Trekking Tours in La Fortuna
More Guided Tours in La Fortuna
- Arenal Volcano Hiking Trails Guided Tour
- Arenal Hanging Bridges, Guided Walk, Hot Springs Optional
- Discover the Beauty of Arenal Lake on a Guided Kayaking Tour
- Guided ATV Tour (Arenal Volcano) 2 People
- The Discovery Adventures ATV Guided Experience in La Fortuna, Arenal Volcano
- Guided Tour to Arenal Mistico Hanging Bridges with Transfer
More Tour Reviews in La Fortuna
- Chocolate Tour and Night Tour
- Combo Rafting & Canopy Tour with organic lunch.
- White Water River Rafting Class II-III from La Fortuna-Arenal
- Half-Day Tour with Safari Float and La Fortuna Waterfall
- Private Transfer From La Fortuna To Monteverde From 1 to 6 passengers
- Zipline and Tarzang Swing Experience in San Carlos
More La Fortuna experiences we've covered
- Chocolate Tour and Night Tour
- Combo Rafting & Canopy Tour with organic lunch.
- White Water River Rafting Class II-III from La Fortuna-Arenal
- Half-Day Tour with Safari Float and La Fortuna Waterfall
- Private Transfer From La Fortuna To Monteverde From 1 to 6 passengers
- Zipline and Tarzang Swing Experience in San Carlos
- Full Day Arenal Volcano Hike and Hot Spring Experience with Lunch
- Arenal Volcano Hiking Trails Guided Tour
- Kayak Safari
- Shuttle Service La Fortuna (Arenal Volcano) to Puerto Viejo, Talamanca, CR.
- Canyoning in waterfalls and Zipline cable near La Fortuna
- Farm to Table Cooking Class
