The Church of Corpus Christi in Rybnik Jankowice was built as the foundation of Count Ferdinand Oppersdorf in 1675. It is one of the two wooden churches in Silesia built on a Greek cross plan. The shrine is a typical log cabin construction. The roofs are covered with shingles. The neo-Baroque interior houses a few eighteenth-century monuments, such as the painting of the Ascension and a Baroque font.