History thumb|left|320px|Sakshaug Churches During the Middle Ages, the Inderøya peninsula was called , meaning the inner island, which is still the meaning of the word Inderøy. Saurshaug (now Sakshaug) was an important political centre until the 20th century. In the Middle Ages it was the centre of the county Øynafylket (which also included the areas of Beitstad and Verran. The Old Sakshaug Church was opened by Archbishop Eysteinn Erlendsson in 1184 and was the county church. Many of the construction techniques used in the archbishop's cathedral Nidarosdomen in Trondheim were experimented with on Old Sakshaug Church. Also the village of Sandvollan has a church from the Middle Ages, Hustad Church.
History thumb|left|320px|Sakshaug Churches During the Middle Ages, the Inderøya peninsula was called , meaning the inner island, which is still the meaning of the word Inderøy. Saurshaug (now Sakshaug) was an important political centre until the 20th century. In the Middle Ages it was the centre of the county Øynafylket (which also included the areas of Beitstad and Verran. The Old Sakshaug Church was opened by Archbishop Eysteinn Erlendsson in 1184 and was the county church. Many of the construction techniques used in the archbishop's cathedral Nidarosdomen in Trondheim were experimented with on Old Sakshaug Church. Also the village of Sandvollan has a church from the Middle Ages, Hustad Church.