The Eco Termales hot springs are a beautiful sanctuary surrounded by nature, and the project has long been more of a family project than a business. The smallest of the hot springs in the Arenal area, Eco Termales is geared more toward privacy and relaxation and does not accept more than 100 people at any one time.
There are four pools in which you will have plenty of time to enjoy, all varying in temperature. The coolest pool being 91 degrees Fahrenheit and the hottest, 105 degrees including one with a cascading waterfall creating a refreshing mist over the water.
Various effects on the body create an overall sense of well-being, relaxing in these springs. The chemical effects are related to the minerals and other substances in the water, which are transferred to the skin and bloodstream through osmosis. The physical effects are due in large part to the water temperature, which helps dilate the skin, thus improving oxygen flow in the tissues that are being treated. The heat also encourages the flow of natural sedating substances in the body, encouraging muscle relaxation. The biological effects are produced by the hydrothermal flora and fauna, integrating micro and macro organisms in a complex union. This effect is called biogleas and comprises thousands of different species which strengthen the skin’s defence systems, helping it to repair itself from external attacks such as ageing.
Start planning your tailor-made trip by contacting one of our Costa Rica specialists
These activities are designed to give you the most authentic experiences around where you're staying. We work with local guides, who use their knowledge and often a resident's eye to show you the main sights and more out-of-the-way attractions. Our specialists can suggest tours and activities that will introduce you to the local ways of life.
Arenal Hanging Bridges Natural History Tour
Follow the hanging bridges through the Arenal rainforest canopy and the walking trails along the forest floor to spot numerous bird, animal and plant species. Clearings and open spaces in the forest canopy offer a glimpse of the magnificent Arenal Volcano in the distance.
Arenal Rainforest Sky Tram and Trek
Enjoy a peaceful gondola ride above the Arenal rainforest and take in the breathtaking views of the volcano and the still, blue lake. Choose to return to your starting point the same way or via the Canopy Tour; an exhilarating zip-line through the forest canopy.
Arenal Volcano Hike
This easy and manageable hike will allow you to enjoy the most extraordinary view of the Arenal Volcano as you walk along the base of this marvellous 'Mountain of Fire'. See recent lava flows and rock formations and learn about the big eruption of 1968.
Arenal Volcano National Park Tour
Embark on a journey of exploration through the beautiful Arenal Volcano National Park, spotting unique flora and fauna along the way and learning about the activity and history of the still-active Arenal Volcano.
Caño Negro Wildlife Refuge
The Caño Negro refuge itself is located 25 kilometres south of Los Chiles in the northern area of the Alajuela province, approximately a two-hour drive from Arenal. It has been declared a site of international importance for the nesting of migratory birds and occupies an area of 9,969 hectares in the Río Frío Basin.
Cerro Chato Hiking Excursion
Ascend through dense primary forest, which is home to a huge variety of flora and fauna, to the summit of Cerro Chato — Arenal Volcano's 'older brother'. Finish this half day walk with a refreshing swim at La Fortuna Waterfall.
Lake Arenal Kayaking Excursion
Take to the water of Lake Arenal in your own kayak and explore the shores to spot a multitude of different bird species, and perhaps hear the unmistakable call of a howler monkey.
Peñas Blancas River Floating
Drift silently along the Peñas Blancas River, which winds through lush, verdant forest, and see a huge variety of wildlife including monkeys, sloths, iguanas, tortoises, crocodiles and several types of birds.
You can enjoy this activity as part of the suggested tours below, or we can weave it into a trip shaped entirely around you.
