Mbanza-Ngungu

Mbanza-Ngungu (formerly Thysville) is an inland town in Kongo Central province, located approximately 200 km northeast of Matadi along Route nationale 1. With a population of around 50,000, it is best known for the spectacular Thysville Caves (Grottes de Thysville), a vast network of limestone caves that is one of the most impressive natural attractions in the DRC.

The town sits at a slightly higher elevation than the coastal lowlands, giving it marginally cooler temperatures (22–28°C) and a more temperate feel. Mbanza-Ngungu has a history as a Belgian colonial administrative center, and its layout reflects colonial-era planning with wide streets and administrative buildings. The town serves as a market center for the surrounding agricultural region, which produces palm oil, cassava, and coffee.

The Thysville Caves are the main draw — a labyrinth of underground chambers, stalactites, and underground rivers that extend for several kilometers. The caves have been a tourist attraction since the colonial era and remain one of the most accessible cave systems in Central Africa.

By Car / Road

Mbanza-Ngungu is on Route nationale 1 (N1), approximately 200 km northeast of Matadi and 150 km southwest of Kinshasa. The road is paved and generally in acceptable condition, with a journey time of 4–6 hours from Matadi and 3–5 hours from Kinshasa. Shared taxis and buses operate on this route.

Mbanza-Ngungu's town center is walkable. Boda-boda (motorcycle taxis) are the primary means of getting to the caves and surrounding areas. Shared taxis connect the town to other settlements along the N1. The caves are located a short distance from the town center and are reachable by boda-boda or on foot.

• Thysville Caves (Grottes de Thysville) — A vast limestone cave system with stalactites, stalagmites, and underground rivers, extending for several kilometers. One of the most impressive cave attractions in Central Africa.

• Colonial-era architecture — Belgian administrative buildings and residential structures from the colonial period

• Mbanza-Ngungu Market — A lively central market offering local produce and goods

• Surrounding palm plantations — Scenic agricultural landscapes in the area

• Explore the Thysville Caves with a local guide (bring a flashlight and wear sturdy shoes)

• Walk through the town to observe colonial-era architecture

• Visit the local market for an immersive experience

• Day hikes in the surrounding hills and agricultural areas

• Cassava-based meals with pondu (cassava leaves) are local staples
• Grilled fish and meat available at market stalls

• Fresh palm wine
• Bottled water recommended
• Local beers available at bars

• Palm oil and cassava products from the market
• Local coffee from the surrounding plantations

• Matadi (~200 km southwest) — the provincial capital and chief seaport
• Kinshasa (~150 km northeast) — the national capital
• Kisantu (~100 km southeast) — known for its cathedral and botanical gardens
• Boma (~300 km southwest) — historic former capital