Ønslev Church lies to the east of the village it serves, which is in the North Flaster countryside near Eskilstrup. The church is notable for the quality of its Baroque inventory. This is likely from the workshop of the renowned craftsmen Jørgen Ringis. The pulpit dates from the beginning of the seventeenth century. The panels around the altar were carved around 1603, while the altarpiece was made around a decade later.