Recently, the Hubei Yangtze River Three Gorges Landslide National Field Scientific Observation and Research Station (hereinafter referred to as the "Three Gorges Landslide Observation Station") systematically compiled the continuous monitoring data of key landslides in the Three Gorges Reservoir Area from 2019 to 2025 and was fully launched at the National Glacier, Permafrost and Desert Scientific Data Center. Release. This batch of data systems collects years of continuous observation results from five typical landslide disaster monitoring points in the Three Gorges Reservoir Area, covering multi-source monitoring information such as meteorology, hydrology, and deformation, and is formed with the landslide data from 1996 to 2018 released by the station in the early days of the center. Continuous observation for nearly 30 years can provide important data support for geological disaster mechanism research, stability evaluation, prediction and early warning, and disaster prevention and reduction work in the Three Gorges Reservoir Area. Scientific researchers are welcome to download and use it. The Three Gorges Landslide Observatory has long been based on the head area of the Three Gorges Reservoir and has continued to carry out comprehensive field observations and scientific research around the breeding, evolution, deformation and destruction processes of geological disasters such as landslides and collapses under the operating conditions of the reservoir. Since the 1970s, he has been engaged in the monitoring and prevention of geological disasters in the Three Gorges Reservoir Area, and successfully predicted the Xintan landslide for the first time in 1985. It is praised as a rare miracle in the history of landslide research. Since the Three Gorges Reservoir was impounded in 2003, the Three Gorges Landslide Observation Station has undertaken professional monitoring and early warning tasks of the first 50 geological disasters in the Three Gorges Reservoir. So far, it has carried out observations for 23 consecutive years to ensure the geological safety of the Three Gorges Dam and the reservoir area. Provide important support. Over the past 20 years, he has participated in more than 100 geological disaster emergency response missions and compiled more than 600 technical reports of various types. At the same time, he has insisted on carrying out geological disaster technical training and public science popularization services every year, with a cumulative audience of more than 20000 people. The Three Gorges Landslide Station has also always adhered to data sharing and open research, which has greatly promoted the research level of reservoir landslides. The on-line monitoring data of key landslides in the Three Gorges Reservoir Area from 2019 to 2025 has a long time span and complete indicator types. It has important reference value for carrying out reservoir landslide deformation mechanism analysis, monitoring indicator correlation research, stability trend identification and disaster risk evaluation. Data topic address: www.ncdc.ac.cn/portal/topic/detail? id=40c91aec-9598-40d1-b92d-c13944c10131