Treetent is a simple structure made of both light and firm materials. The structure itself can be described as a platform made of tubes with the floor formed of strong straps and textile materials, while the platform is suspended  by means of ropes connected in one point. The treetent crew is screened from bad weather by an originally designed tent and protected from insects by mosquito nets. The structure is properly fastened to the tree so as to prevent swinging and swaying. The treetent can be hung in a full-grown tree without causing any harm to the tree or restraining its natural growth. Safety nets and climbing and arboristic tree care equipment assure maximum level of safety for the treetent user. Treetent is suitable for outdoor activities as well as for educative environmental programmes.