This article provides a detailed analysis of the Egelsee site in Bad Tölz, Bavaria, Germany. The site is a terrestrialisation mire located in a kettle hole within the terminal moraine of the Würm piedmont glaciation. The core taken from the mire consists of lake sediment, fen peat, and bog peat, and the chronology is based on 13 accelerator mass spectrometry carbon-14 dates. The analysis of pollen samples covers the Late Weichselian period and the entire Holocene, identifying seventeen different local pollen assemblage zones. The document describes the changes in vegetation over time, including the dominance of Pinus and Betula, the increase of Corylus and mixed oak forest, and the eventual dominance of hazel, Picea, Fagus, and Abies. The document also discusses the potential influence of human activity on the vegetation changes and acknowledges the assistance of Dr. Susanne Lindauer, Dr. Ronny Friedrich, and Anna Schubert in the research. [Extracted from the article]