Cosmic menhirs, ancient stone monuments often associated with celestial alignments and spiritual significance, have inspired some of the world's most captivating outdoor sculptures. These towering stone structures, carved or arranged by ancient civilizations, continue to awe modern audiences with their enigmatic presence. Among the most famous examples is the Carnac Stones in Brittany, France, where over 3,000 standing stones stretch across the landscape, believed to be aligned with astronomical events. Another remarkable site is the Callanish Stones in Scotland, a cross-shaped arrangement of menhirs thought to serve as a lunar observatory. In England, the iconic Stonehenge, though not exclusively made of cosmic menhirs, incorporates similar megalithic principles. These sculptures not only reflect humanity's early fascination with the cosmos but also stand as enduring testaments to prehistoric artistry and engineering. Their mysterious origins and celestial connections make them timeless landmarks, drawing visitors and researchers alike to unravel their secrets.