Leuchttürme Kalender 2026

Not only for those with a constant longing for the sea, the portrait-format architecture calendar "Lighthouses" presents a collection of atmospheric photographs that capture the robust elegance and technical finesse of these maritime landmarks. For architecture enthusiasts and fans of seafaring, the calendar offers a new perspective on the most impressive lighthouses worldwide each month. The bold aesthetics and functional brilliance of these towers take center stage – an ode to engineering that harmoniously integrates into coastal landscapes. Like all Ackermann calendars, it is printed exclusively in Germany on paper sourced from exemplary managed, FSC®-certified forests and other controlled sources. Transparent CO2 compensation in cooperation with our climate partner NatureOffice, which demonstrably reduces greenhouse gases and promotes the local environment and the interests of the population.