4.6
(240)
1,854
hikers
28
hikes
Hiking in Los Calares Del Mundo Y De La Sima offers access to a diverse landscape within the Albacete region of Castilla-La Mancha, Spain. The Natural Park, spanning 19,192 hectares, is characterized by extensive karst formations, including high limestone plateaus known as calares and numerous dolinas. Deep river canyons, such as the Valle del Río Tus, are carved into the terrain, alongside dense forests of pines, holm oaks, and gall oaks. A prominent feature is the Nacimiento del Río Mundo,…
Last updated: May 26, 2026
4.7
(55)
495
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
16.3km
05:18
760m
760m
This difficult 10.1-mile circular hike in Parque Natural de los Calares del Mundo y de la Sima offers 2503 feet of elevation gain.

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4.5
(28)
204
hikers
6.77km
01:56
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
53
hikers
2.14km
00:56
180m
180m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
45
hikers
16.5km
05:33
670m
670m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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The birth of the river Mundo is located in the municipality of Riópar, south of Albacete and between the Sierras of Alcaraz and Segura. It receives numerous visits for its spectacular waterfalls and for the reventón phenomenon, to see this waterfall in all its splendor it is advisable to visit it after periods of intense rains. What is most impressive is the Los Chorros waterfall, where the water gushes from a cave located more than 85 meters high above the valley, falling in a series of jumps and pools of great beauty.
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Beautiful setting, impressive waterfall during its bursting season, which is usually in March. And a 700m hike to the highest viewpoint.
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A steep climb, to find yourself in front of a fence of brave cattle, impossible to drive.
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The Chorros del Mundo viewpoint is located on the heights of Calar del Mundo, from where you can see a beautiful panoramic view of the valley formed by the Mundo River and the surrounding peaks.
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The birth of the Mundo River is an amazing natural phenomenon located in the province of Albacete, in Spain. This river emerges with great pressure from a network of underground galleries and caves, emerging in the form of a siphon from the Cueva de los Chorros. From there, it falls into a waterfall more than 100 meters high, forming several small waterfalls along the way. If you ever have the opportunity, I recommend visiting this unique corner of La Mancha and enjoying the majesty of the source of the Mundo River. 🌿🌊
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Wonderful views of the valley.
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The Mundo River is one of the most important rivers in the province of Albacete. Its source occurs from a series of springs that flow from the limestone rocks of the natural park. These springs form a waterfall known as the "Batanes waterfall." From its source, the river travels a distance of approximately 130 kilometers until its mouth at the Segura River, in Murcia. Throughout its journey, the river forms numerous waterfalls and waterfalls, such as the "Hundimiento waterfall" and the "Chrots waterfall".
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Getting there is like immersing yourself in another world... trees, smells, colors... the Holm Oak is a discordant element in nature that has developed in the area, after having found ideal development conditions. It is a tree that deserves to stop and contemplate it!
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Los Calares Del Mundo Y De La Sima offers over 25 hiking routes, catering to various fitness levels. You'll find everything from easy strolls to challenging mountain traverses across its diverse landscapes.
Yes, the park features 5 easy routes perfect for families or those seeking a gentle walk. A great option is the Source of the Mundo River – Visitor center loop from Cueva de los Chorros, which is just over 2 km long and leads through the lower sections of the river valley.
The park is renowned for its dramatic karst landscapes, featuring high limestone plateaus (calares), deep canyons, and numerous sinkholes (dolinas and simas). A highlight is the spectacular Source of the Mundo River, where a nearly 100-meter waterfall emerges from a cave. You can also explore the Los Chorros Cave and enjoy panoramic views from various viewpoints.
Absolutely. For experienced hikers, there are 8 difficult routes. A notable challenging option is the Calar de la Sima and Collado Tornero Trail, which spans over 16 km with significant elevation gain, traversing high limestone plateaus and offering rugged terrain.
Yes, many routes in the park are circular, allowing you to start and end at the same point. A popular example is the Nacimiento del río Mundo — circular route, which offers close-up views of the famous waterfall.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 80 reviews. Hikers frequently praise the stunning natural beauty, particularly the dramatic waterfalls and unique karst landscapes, as well as the diverse range of trails suitable for all abilities.
While the park is generally welcoming to visitors, specific regulations regarding dogs on trails can vary. It's always best to check with the park's official visitor center or local authorities for the most current information on dog-friendly trails and leash requirements before your visit.
The park's rich biodiversity, including dense forests of pines, holm oaks, and gall oaks, offers vibrant chromatic diversity throughout the seasons. Spring and autumn are generally ideal for hiking, with pleasant temperatures and beautiful foliage. In spring, the waterfalls are often at their most powerful, while autumn brings stunning colors. Summers can be hot, and winters may bring snow to higher elevations.
Yes, the park offers several viewpoints with breathtaking vistas. Routes like the Chorros Viewpoint loop from Puerto del Arenal lead to spots that provide panoramic views of the Mundo River valley and the surrounding peaks, including the impressive Calar del Mundo.
Parking facilities are typically available near popular trailheads and visitor centers, especially around the Nacimiento del Río Mundo area. However, during peak seasons or holidays, these can fill up quickly. It's advisable to arrive early or research specific parking areas for your chosen route in advance.
Beyond the famous waterfall, you can explore the impressive Los Chorros Cave, which is part of a significant cave system. For those seeking higher ground, Pico Mentiras is the park's highest peak at 1,897 meters. You might also discover the beautiful Batanes Waterfall.
The park is home to a rich diversity of Iberian wildlife. Keep an eye out for otters in the rivers, wildcats, and Spanish ibex in the more rugged areas. Birdwatchers might spot griffon vultures, golden eagles, and Bonelli's eagles soaring overhead.


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