Udby Kirke is a granite boulder building of the 1200 century. In the church the frescos must be noticed, which stretches itself during 5 periods.
By Udby Kirke in the old parsonage are memorial rooms for the poet N.F.S. Grundtvig furnished, which was born here 1783.
Grundtvig lived his child years here and returned 1811-1813 as Kaplan for his aging father - Johan Grundtvig.