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Yaque del Sur
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The Río Yaque del Sur is one of the most significant rivers in the Dominican Republic, draining the southwestern portion of the country. It originates in the Cordillera Central at the foot of Pico Duarte, at an elevation of approximately 2,700 meters above sea level. With a total length of about 183 kilometers, it flows southward through the provinces of Azua and Barahona before emptying into Neiba Bay. Its watershed covers roughly 4,972 square kilometers and is vital for agriculture in the arid southern regions. Several dams, such as the Sabana Yegua Dam, regulate its water flow for hydroelectric power and the irrigation of banana and sugarcane plantations. The river's mouth forms a major estuarine ecosystem with extensive mangrove forests that serve as a nursery for numerous fish species and a habitat for waterfowl. Despite its economic importance, the river faces threats from erosion and sedimentation resulting from deforestation in its upper reaches.
- Location: Dominican Republic
- Nearby: Sabana Yegua (17 km)
Best time to visit & climate
The most pleasant time to visit is Jan–Mar.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 24 |
| Rain mm | 24 | 21 | 33 | 44 | 73 | 56 | 57 | 87 | 60 | 101 | 97 | 38 |
📋 Practical info
Getting there
Reaching the riverbanks generally involves regional roads transitioning to unpaved local dirt trails. Visitors might need to charter small local boats.
Best season
Visiting is typically pleasant outside the heaviest rainfall period, when water levels stabilize. The surrounding vegetation is lush and lively all year.
Terrain & paths
The immediate edges feature dense riparian woodlands, muddy embankments, and slippery stones. Pathways next to the water can be irregular and overgrown.
What to bring
Pack effective mosquito repellent, sun protection, and moisture-wicking clothing. Water-resistant sandals with excellent grip are indispensable here.
Parking
Secure vehicle storage is commonly near established boat ramps or within neighboring local communities. Leaving a car in isolated areas is discouraged.
Safety
Exercise caution regarding submerged hazards, unpredictable hidden currents, and sudden water level changes. Always consult locals before any swimming.
Time needed
A standard visit encompasses a half-day excursion, affording ample time for a scenic boat ride. Deeply interested nature observers might stay all day.
Geography
Facts
- The total length of the river is approximately 183 kilometers.
- Originates at an altitude of 2,700 meters near Pico Duarte.
- The drainage basin covers about 4,972 square kilometers.
- Features the Sabana Yegua Dam for power and irrigation.
- Discharges into Neiba Bay on the Caribbean coast.
- Supplies water to over 15,000 hectares of agricultural land.
- The estuary is a key biodiversity hotspot for mangroves.
Explore nearby
Notable places around
Route planner — Car & Motorhome
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Sights in the town Yaque del Sur (1)
Sights nearby
Frequently asked questions
Where does the Yaque del Sur river originate?
In the Cordillera Central, the highest mountain range in the Dominican Republic.
What role does the river play for the region?
It is vital for irrigating agriculture in the southwest.
Can you do rafting on the river?
It is possible in some sections, but Jarabacoa is more famous for it.
Where does the river empty?
It empties into the Neiba Bay near Barahona.
Which cities are located along the river?
San Juan de la Maguana and Barahona are important cities in its basin.
Yaque del Sur: where is it located?
Yaque del Sur is located in Dominican Republic.
Yaque del Sur: when is the best time to visit?
The most pleasant time to visit is Jan, Mar.
Yaque del Sur: why is it worth visiting?
The Río Yaque del Sur is one of the most significant rivers in the Dominican Republic, draining the southwestern portion of the country.
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Nearby cities
Azua de Compostela
One of the oldest cities in the country, founded by Diego Velázquez.
🗺️
Sabana Yegua
A municipality in Azua, near the Sabana Yegua Dam.
Estebanía
A small municipality in Azua province, known for its agriculture.
Las Charcas
A municipality in Azua province, near the coast.
Pueblo Viejo
A municipality in Azua, site of one of the world's largest gold mines.
Tábara Arriba
A municipality in Azua province with a strong agricultural focus.
Barahona
A coastal city in the southwest, known as 'The Pearl of the South'.
San Juan de la Maguana
An important agricultural center in the west of the country.
Neiba
A city in the Hoya de Enriquillo valley, known for viticulture.
Monción
A municipality in Santiago Rodríguez province, known for its dam.
Villa Jaragua
A town in Baoruco province, near Lake Enriquillo.
Jánico
One of the oldest municipalities in the mountains of Santiago province.
Mao
Known as the 'city of beautiful sunsets'.
Esperanza
A city in the northwest known for its agriculture, especially bananas.
History & landmarks
Nature
More places
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Ocoa Bay
A large bay on the southern coast, known for its calm waters and fishing.
National Botanical Garden Santo Domingo
A huge green oasis in the city with a Japanese garden, a flower clock, and a train that runs through the park.
Pekepolis
A miniature city in Santo Domingo where children can try out different professions and roles in a safe and fun environment.
Trampoline Children's Museum
An interactive museum in the Colonial Zone of Santo Domingo, designed specifically for children to learn through play.
National Aquarium Santo Domingo
The national aquarium showcases the diverse marine life of the Caribbean, including an underwater tunnel.
Port of Barahona
An important port for the export of agricultural products and minerals from the southwest.
🗺️
Sierra Martín García
A protected mountain range in the southwest.
San Juan Plain
A high valley between two mountain ranges.