Spain, with its vast territory and notable diversity of landscapes, has been a reference point in the development of external infrastructures, both in urban and rural areas. Tourism has played a key role in this process, focusing on creating spaces that maximize the enjoyment of the natural environment and integrating local landscapes into urbanized areas. The construction of these infrastructures has had two main aspects: the adaptation of cities for both their residents and tourists and the development of rural or coastal areas, where nature is the main attraction. This has led to interventions ranging from creating waterfront promenades, viewpoints, and natural parks, to urbanization projects in previously untouched areas. Furthermore, urban growth has driven the creation of green infrastructures such as botanical gardens, ecological trails, and reserves that aim to protect the environment while being sustainably open to the public.