The reserve is home to over 200 recorded bird species, including the elusive African Finfoot.
It acts as a critical wildlife corridor for herbivores within the otherwise developed Pietermaritzburg metropolitan area.
The area contains a small population of giraffe that are easily observable from the reserve's internal gravel roads.
Portions of the reserve consist of KZN Hinterland Thornveld, a vegetation type that has seen significant historical reduction due to urban sprawl.
The reserve is known for its high concentration of scrub hares and various raptors such as the Black-chested Snake Eagle.
Bisley Valley Nature Reserve is a 300-hectare thornveld sanctuary located on the outskirts of Pietermaritzburg. The reserve is primarily managed for the conservation of savanna ecosystems and serves as a vital birdwatching site in KwaZulu-Natal. It features a network of trails traversing rolling hills and acacia-dominated woodland. Visitors can encounter wildlife species including giraffe, zebra, blue wildebeest, and impala within the protected perimeter. The reserve contains significant areas of mistbelt grassland, which is a threatened vegetation type in South Africa. It serves as a major urban escape, providing a wild habitat despite its proximity to the Westgate industrial and residential zones.
The elevated ridges overlooking the valley offer a wide-angle perspective of the acacia canopy and grazing game.
Bring high-quality binoculars, as the giraffe and bird life are often best viewed from a distance.
Stick to the established gravel tracks, as the terrain can be uneven and thick with thorn brush.
Keep vehicle windows up or move quietly, as the local plains game are accustomed to vehicles but wary of sudden foot traffic.
Do not attempt to walk in the bush after sunset as visibility drops and predators may be active.
Open daily, but access may be restricted during periods of extremely high fire danger in late winter.
Stay on marked trails to protect the fragile thornveld, do not feed the wildlife, and pack out all litter as there are no bin services.