The 950 hectares Chirinda Forest Botanical Reserve is situated on the slopes of Mount Selinda, 30 km south of Chipinge, in the Chipinge Highlands of Manicaland, Zimbabwe, and is administered by the Forestry Commission. The reserve is situated at between 900 and 1,200 m in altitude, and receives some 1,370 mm (54 in) to 1,466 mm (57.7 in) of annual rainfall. 606 hectares of its higher levels, above 1,076 m (3,530 ft), is covered by moist evergreen forest, specifically Zanzibar-Inhambane transitional rain forest, of which it represents the southernmost occurrence. The headwaters of three streams, namely the Zona, Chinyika and Musangazi, drain the two broad highlands which it encloses. The boundaries of the reserve are not strictly enforced, so that cattle grazing and plant harvesting are ongoing. The reserve is surrounded by communal settlements, commercial timber plantations and small-scale commercial farming units. The naturalist Charles Swynnerton was appointed manager of the nearby Gungunyana farm in 1900, and a number of plant, bird and insect names commemorate his collecting activities of the next two decades. Chirinda means "lookout" or "vantage point" in the chiNdau language, or perhaps "place of refuge".

Charles Francis Massy Swynnerton CMG was an English naturalist noted for his contributions to tsetse fly research.