In recent years, an increasing body of research has been compiled highlighting the healing benefits of the outdoors. Interaction with nature and social engagement have both been proven to play a role in physical and mental well-being. Landscapes help to foster these benefits by serving as the setting for interactions between humans and nature. 

While it's important to provide healing spaces for those recovering from traumatic situations, the character of those spaces is equally as important. For example, the basics of color theory can be implemented to produce a calming effect. Additionally, details like seating arrangement can impact the user's perception of safety, and ambient noise allows the user to engage in meditative practices. (Committee on Temporary Shelter, 2018 &  It’s True – the Sound of Nature Helps Us Relax - BSMS).  

The natural and social aspects of landscapes offer a variety of benefits to those suffering from PTSD. Outdoor spaces can become a place of recovery and rehabilitation for one's overall well-being if designed considerably.