Situated on a sunny peninsula in the picturesque village of Millstatt, Familienhotel Post am Millstätter Seeis a charming four-star retreat that has specialized in family holidays for over 30 years. The property is uniquely positioned to offer both mountain adventures and lakeside relaxation, featuring a private 3,000 m² beach club located just 500 meters from the main building at its sister property. Families are particularly drawn to the resort’s "Water Worlds," which include a 34°C baby pool, an indoor panoramic pool, and an outdoor rock pool with a water slide. During the summer months, the hotel’s "1st Beach Club for Kids" provides a secured sandy area right by the water where children can build sandcastles and splash in a protected bay, while the more adventurous can take part in guided lake crossings or use the hotel's diving platform.

The childcare at Familienhotel Post is exceptionally comprehensive, offering a "Baby Perfect" service that provides professional care for infants starting from one month old. The dedicated nursery and kids club are open for up to 76 hours per week, lead by highly experienced staff who organize everything from baby swimming lessons and children's yoga to "investigator" programs at the lake. For older children and teenagers, the resort offers a robust sports program including land hockey, football, and even a top-rope climbing wall right on the hotel grounds. The accommodations are thoughtfully designed for ease, featuring family suites with separate sleeping areas and full baby kits that include bottle warmers, monitors, and strollers. Dining is a highlight of the stay, with an all-inclusive model that provides a 5-course gourmet menu for adults and dedicated children’s buffets, ensuring a high-quality culinary experience that caters to all palates.