Event· Heilbronn
City Adventure
Highlights 🗺️ Discover Mainz on a self-guided tour full of puzzles, clues, and hidden spots 👥 Whether alone, in a team, or in friendly competition — you decide how you want to play 🪙 Solve exciting ch
Highlights 🗺️ Discover Mainz on a self-guided tour full of puzzles, clues, and hidden spots 👥 Whether alone, in a team, or in friendly competition — you decide how you want to play 🪙 Solve exciting ch