Best lakes around Onda are primarily found in the province of Castellón, Spain, a region characterized by its natural landscapes and water bodies. The area features reservoirs that serve various purposes, including irrigation, flood control, and hydroelectric power. These lakes are often set within natural environments, offering opportunities for outdoor activities. The region's geography includes river courses and protected natural areas, contributing to the diverse settings of its water features.
Last updated: May 6, 2026
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Very good trial!!!
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It was built in the 12th century by the Muslims who inhabited the region. Its original purpose was to retain the waters of the ravine of the same name and then use them to irrigate the fields downstream. This route is ideal for hiking lovers and offers a variety of landscapes and experiences. I hope you enjoy exploring the Ajuez Reservoir and its surroundings! 🌿🏞️
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Ernbalse de Ajuez Unfortunately, the reservoir is almost dry and things are slowly getting tight for the fish and turtles. The Chóvar Reservoir, as it is also called, is part of an ancient local irrigation system built to retain the rushing water from the eponymous gorge. The place name is derived from Arabic, the meaning of which means “common pastureland” and indicates the importance of agriculture and livestock breeding in the region. Due to its capacity of 30,000 m³ and the lack of water sources in the nature park, it is of great value for the fauna. It is currently included in the catalog of wetlands of the Valencian Community
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There are a few very tough singletracks, very technical, but even doing patabikes they are fun, but even when walking, be careful!
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The Sichar reservoir (in Valencian, Sitjar) is located in the municipality of Onda in the province of Castellón, Spain. It was built in 1960 on the course of the Mijares river (in Valencian, riu de Millars) on an area of 317 hectares and with a capacity of 49.3 hm³. The work was built using a concrete gravity dam with a height of 58 m and a crest length of 581 m. Its water evacuation system consists of four bottom spillways with a capacity of 60 m³/s. and another two in the upper part of the dam equipped with gates with a capacity of 2,800 m³/s. It is mainly used to regulate irrigation, to control floods and to produce electricity. This dam belongs to the Júcar Hydrographic Confederation.
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The María Cristina reservoir is located in the municipality of Alcora, in the province of Castellón, Spain. The works began in 1901 and ended in 1925 after several problems during its construction. It is located in the bed of the Rambla de la Viuda, on an area of 265 hectares and with a maximum capacity of 19.59 hm³. The dam is of the gravity arch type built with concrete, with a height of 59 meters and a crest length of 318 m. It has a free sheet spillway with a capacity of 597 m³/s. It is used to recharge the aquifers of the Plana Alta and Plana Baixa regions, it has a capacity of 18.4 hm³. This dam has overflowed three times due to strong flooding due to cold drops. In 1920 (during construction), 1962 and 2000, the latter caused a hole with a large leak rate in the concrete structure of the dam, and set off all the alarms. The dam belongs to the Júcar Hydrographic Confederation.
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A very quiet and picturesque place a few kilometers from the city of Onda. You can go around it on secondary roads in good condition and at all times you will have very nice views of the reservoir. It also allows you to visit the town of RIbesables.
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Leaving Benitandús, on the right bank of the River Veo, there is a 1 km path that leads to the head of the reservoir and the starting point of a via ferrata. Good views of the Orguens on the opposite bank.
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The primary lakes in the Onda region are the Embalse de Sichar (also known as Pantano del Sitjar or Sichar Reservoir) and the Embalse de Onda (or Benitandús). Other notable reservoirs include the María Cristina Reservoir and the Ajuez Reservoir.
Yes, the Embalse de Sichar is known for its clear, crystalline waters, which are suitable for swimming. It even features a natural beach area known as "Playa de Onda" where visitors can relax and bathe.
The Sichar Reservoir offers a variety of outdoor activities. You can enjoy hiking, cycling, paddleboarding, and kayaking. There are also designated recreational areas with tables and benches, perfect for picnics and barbecues.
Yes, both the Embalse de Sichar and the Embalse de Onda are popular for hiking. The area around the Onda Reservoir, located within the Sierra de Espadán Natural Park, is particularly known for its quiet hiking and cycling routes. You can find various routes, including the "Sitjar Reservoir Loop from Onda" for cycling, or explore MTB trails like the "Sichar Reservoir – Embalse de Sitjar loop from Onda" mentioned in the MTB Trails around Onda guide.
Absolutely. The Embalse de Sichar has a recreational area with tables, benches, and a barbecue zone, making it ideal for family outings. The Ajuez Reservoir is also highlighted as a family-friendly spot, offering a quiet natural environment just a few meters from the town of Chóvar.
The lakes around Onda, particularly the Embalse de Sichar with its swimming and outdoor activities, are best enjoyed during warmer months when the weather is pleasant for water sports and picnics. Spring and early autumn also offer comfortable temperatures for hiking and cycling.
Yes, while the Embalse de Sichar offers more recreational facilities, the smaller Onda Reservoir (Benitandús) provides a more secluded natural experience, nestled within the protected Sierra de Espadán Natural Park. It's known for its quiet setting and wonderful natural surroundings.
The reservoirs in the Onda region serve multiple purposes. The Embalse de Sichar, for instance, is primarily used for irrigation, flood control, and hydroelectric power production. The María Cristina Reservoir is utilized for recharging aquifers, while the Ajuez Reservoir was historically part of an ancient local irrigation system and is valuable for local fauna.
Yes, cycling is a popular activity. The area around the Embalse de Onda is known for its cycling routes. You can find various options, including the "Sitjar Reservoir Loop from Onda" in the Cycling around Onda guide, or explore gravel biking routes like those in the Gravel biking around Onda guide.
The lakes are set within diverse natural environments. The Embalse de Sichar is celebrated for its singular beauty, clear waters, and picturesque views. The Embalse de Onda is located within the protected Sierra de Espadán Natural Park, offering serene landscapes and rich natural surroundings. The Ajuez Reservoir, also known as the Chóvar Reservoir, is part of an ancient irrigation system and is important for the local fauna within the nature park.
While specific parking facilities are not detailed for every lake, the recreational areas at Embalse de Sichar are designed for visitors, suggesting accessibility. For the Onda Reservoir, there is an access point a few meters from the road, indicating vehicle access.


Still not found your perfect lake around Onda? Check out the guides of these regions to see even more beautiful places.