Dive into a Puzzling Adventures, where self-guided tours intertwine with interactive problem solving. We invite you to unravel the city's clandestine enigmas while giving your mind a workout. Experience urban discovery like never before! 
Some of the benefits of time spent outside can include improvements in sleep, blood pressure, cognitive function and physical activity, as well as reduced risks of chronic disease, such as type 2 diabetes, cardiovascular disease and cancer.
Harvard University
