The Massingir Dam sits a few kilometres east of town, impounding the Rio dos Elefantes (Olifants River) to form one of the largest reservoirs in Mozambique. Construction began in the late 1960s and the dam was completed in 1977, though a partial wall failure in 1977 required repairs that stretched into the 1980s. At full capacity the reservoir stretches roughly 30 kilometres upstream into what is now Limpopo National Park, providing a vital dry-season water source for wildlife across the region.
The reservoir and its reed-fringed margins are excellent for birdwatching. African fish eagle, various herons and egrets, kingfishers, and open-billed storks are reliably present; the wider wetland fringe draws hippos and crocodiles. Elephant and buffalo come down to drink in the early morning and late afternoon, particularly in the dry season when surface water elsewhere is scarce.
The dam wall itself is accessible and provides a panoramic view across the water and into the surrounding lowveld. Local fishermen work the reservoir year-round, and it is possible to arrange boat trips through Covane Community Lodge, which sits on the shore near the dam. The combination of water, birds, and large mammals in an unfenced, low-infrastructure setting makes this one of the most atmospheric spots in the Massingir area.