| Jarnołtowo | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Ostróda |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Małdyty |
| Coordinates: | 53.8967°N 19.6506°W |
| Pushpin Map: | Poland |
Jarnołtowo (German: Groß-Arnsdorf) is a village in the administrative district of Gmina Małdyty, within Ostróda County, Warmian-Masurian Voivodeship, in northern Poland.[1]
It was established around 1308 and first mentioned in 1317 as Arnoldisdorff. In 1329-1335 the church was built. Between 1750-1754 Immanuel Kant, a philosopher, worked here as a tutor.
German philosopher Immanuel Kant worked as a tutor in Groß-Arnsdorf between 1750 and 1754.[2]