Icelandic State Park is a public recreation area on the north shore of Lake Renwick, six miles (9.7 km) west of Cavalier in Akra Township, Pembina County, North Dakota.

The park features a beach, museum, historic buildings, the Pioneer Heritage Center, and the Gunlogson State Nature Preserve.

[3][4] The park was established in 1964 to preserve evidence of North Dakota's Icelandic heritage after G. B. Gunlogson (1887-1983) donated 200 acres (81 ha) of his family's lands to the state in 1963.

[3] The park sits adjacent to the Cavalier Country Club, a 9-hole public golf course.

[4] The preserve's woody plants include species of maple (Acer negundo), birch (Betula papyrifera), dogwood (Cornus stolonifera), hazel (Corylus cornuta), hawthorn (Crataegus rotundifolia), silverberry (Elaeagnus angustifolia), ash (Fraxinus pennsylvanica), quaking aspen (Populus tremuloides), balsam poplar (Populus balsamifera), chokecherry (Prunus virginiana), willow (Salix amygdaloides, Salix bebbiana), American linden (Tilia americana), and elm (Ulmus americana, Ulmus pumila).