Geographical location: Ancient Persia is now Iran, located in southwestern Asia, with many neighboring countries around it.

Topographic characteristics: Most of the land is located in the Iranian Plateau, with an average altitude of 1220m.

Climate condition: It is a continental climate, cold in winter and hot in summer, and dry in most areas, with little rain. The east and the mainland have continental subtropical savanna and desert climates, while the western mountainous areas are mostly subtropical Mediterranean climates.

The Persian Empire has risen and fallen, and its territory has spanned three continents

In addition to being influenced by Egypt and Mesopotamia, garden construction is also influenced by the content of the "Garden of Eden" in the Old Testament.

Safari Park: The ancestors of Persian slave owners experienced primitive hunting life. After entering the farming civilization, they were built to remember the hunting, herds and fishing life in the past, and as a way to enjoy the entertainment and viewing. Its chosen place to build gardens and raise animals, which was very similar to the hunting gardens in ancient Babylon;

Palace Garden: The large Persian garden buildings are mainly palace gardens and have pure secular nature, and are used to celebrate the "king of kings. The buildings use cylinders with grooves (original from Greece) and reliefs similar to the Assyrians. For example, Persepoli The palace of this palace has a hundred pillars hall and numerous rooms, as well as landscape facilities;

Garden: A typical ancient Persian garden is the prototype of Islamic gardens. The most famous of them is the Paradise Garden, which is small in area, surrounded by walls, is relatively closed, similar to a building-enclosed atrium. The garden has a cross-shaped forest and Yin Road forming the central axis, which divides the garden into four areas, plant flowers and plants, and set up a central pool at the intersection of the cross-shaped forest and Yin Road, symbolizing paradise.

The layout is regular: the gardens are mostly rectangular, and the cross-shaped tree-lined roads are often used as the central axis to divide the garden into four districts. A rectangular pool is set up in the center, and four canals are shot out in all directions. Shallow pools or pavilions are arranged at the intersection of the garden road. This layout became the prototype of later Islamic gardens, reflecting a strong sense of order and symmetry.

Pay attention to waterscape: Water is the most important gardening element in the garden, which is used for plant irrigation and creates landscapes. Due to the hot and dry climate, the water is very precious. Gardens generally do not use large pools or water drops. They mostly use plate-type springs. The pools are connected by narrow open channels, with a small slope, and only small splashes are occasionally there. The special water diversion irrigation system uses snow water from the mountain and introduces it into the garden through underground tunnels. It is similar to the Kanerjing, and uses ditches to irrigate the roots of plants regularly.

Architectural unique: The architectural style is eclectic, imitating the high-rise platforms, stepped architectural styles of Babylonian and Assyrian, as well as some decorative graphics, but does not use arches and domes. Taking advantage of Egypt's cylindrical and colonnade structures, the internal layout and part of the decorative techniques were influenced by Egyptian culture, and the grooves on the cylinder and the vortex patterns below the stigma reflect the Greek style. Garden architecture is mainly palaces and has pure secular nature, and is used to celebrate the "king of kings".

Plant configuration: The ancient Persian nation loved shade trees and planted them densely on the inner walls of the garden. The main tree species include roses, sycamore, etc. In addition, cypress, fruit trees, etc. are also planted in the garden, which are both ornamental and practical.

Water resource utilization: There are many mountains and few rivers in Persia, and water resources are scarce. Canals are built and underground cryptors are built, snow water on the mountain is introduced into the garden through underground tunnels, reducing surface evaporation, and irrigating the roots of plants regularly. This efficient use of water resources provides an example for agricultural irrigation and garden water in arid areas, and has important reference value for water resource management and garden construction in arid areas;

Garden layout: The four-part garden in ancient Persian gardens is divided into 4 spaces by canals. Its cross-shaped water system layout symbolizes both the universe and the farmland, providing a basic model for the division of garden space and landscape creation, and affecting the Design ideas of later generations of gardens in overall layout and functional partitions;

Creation concept: Persians regard the garden as a paradise on earth, love to create gardens, and regularly plant shaded forests and fruit trees in the garden, which not only pursues beauty but also pays attention to practicality, and fruit trees can provide fruits. This concept of combining practicality with aesthetics and focusing on creating private and orderly garden spaces provides ideas for modern garden design, and while pursuing landscape beauty, it meets people's actual use needs.