Plizio Visual Lab

Zaza Reservoir

Plizio editorial teamUpdated: Jun 2026Data Sources

Lake

Weather…

The Zaza Reservoir (Embalse Zaza) is the largest man-made lake in Cuba, situated in the Sancti Spíritus Province. Construction on the Zaza River began in the late 1960s, and the dam was officially inaugurated in 1972 to secure the water supply for regional agriculture. The reservoir possesses an impressive storage capacity of over 1020 million cubic meters and spans an area of approximately 113 square kilometers. Geographically, it is located in a flat basin landscape that is good for collecting surface runoff during the intense tropical rainy season. The water is primarily used for the irrigation of extensive rice paddies and sugarcane plantations in the southern part of the province. Ecologically, the reservoir has evolved into a significant freshwater habitat, particularly noted for its largemouth bass population, making it a premier destination for sport fishing. During dry spells, the water level often drops significantly, underscoring the vulnerability of water resources within Cuba's agricultural sector.

Location: Cuba
Nearby: Taguasco (4 km)

Best time to visit & climate

The most pleasant time to visit is Jan, Feb, Dec.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	23	24	25	26	27	28	28	28	28	27	24	24
Rain mm	14	20	25	39	120	107	71	103	107	92	27	15

📋 Practical info

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Getting there

The reservoir is located in the Sancti Spíritus province and is easily accessible via highways from the provincial capital. Access to the fishing bases is mostly via paved secondary roads.

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Best season

The dry season from November to April is the best time to visit, as the paths are dry and the weather is more stable. This is also the main season for freshwater fishing in the reservoir.

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Terrain & paths

The terrain around the lake is predominantly flat but can be muddy or uneven near the shore. There are vast, open areas typical of the Cuban agricultural landscape in this specific region.

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What to bring

Sun protection, insect repellent, and light, breathable clothing are essential for staying by the water. Those wishing to fish should bring their own gear or ensure they have a local permit.

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Parking

Parking spaces are usually available at local fishing lodges or at official boat docks. In more remote areas, parking is mostly done directly on the side of the access roads near the shore.

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Safety

Be careful when entering shore areas, as the ground can be very slippery and unstable after rains. Use only licensed providers for boat tours and pay close attention to the local weather conditions.

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Time needed

A fishing trip or a sightseeing visit usually lasts 4 to 6 hours to experience the vastness of the lake. Nature observers can explore the local flora and fauna on the shore in a shorter time.