Grená Park lies beside Furnas Lake on São Miguel Island, with its entrance close to the geothermal cooking grounds used to prepare the traditional cozido stew. Its paths wind through a green landscape of trees, lush vegetation and flowing water.
Covering approximately 18 hectares, the park features walking trails, viewpoints, waterfalls and the ruins of a historic manor house. Highlights include Salto da Inglesa waterfall, also known as Salto do Morgado.
Some routes include stairways and uneven or slippery surfaces. Suitable walking footwear is recommended, and visitors should follow the park's signs.