Seih Sou or Seikh Su (Σέιχ Σου, from , meaning ), also known as Kedrinos Lofos (, ), is a hilltop forest just to the north and northeast of the city of

Thessaloniki Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...

Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...

, that rises to the west of

Mount Chortiatis Mount Chortiatis or Hortiatis (), known in Antiquity as Cissus () or Kissos, is a mountain in Central Macedonia, Greece. It rises southeast of Thessaloniki, peaking at 1,201 metres. Besides the city of Thessaloniki, there are several suburbs and ...

. The forest covers 2,979 hectares (7,361 acres) and reaches an elevation of 563 meters (1,847 feet).

Flora and fauna

The forest hosts 277 plant species, among which pine trees (''

Pinus brutia ''Pinus brutia'', commonly known as the Turkish pine and Calabrian pine, is a species of pine native to the eastern Mediterranean region. The bulk of its range is in Turkey, but certain varieties are naturalized as far east as Afghanistan. It is ...

'', ''

Pinus pinea The Italian stone pine, botanical name ''Pinus pinea'', also known as the Mediterranean stone pine is a tree from the pine family (''Pinaceae''). The tree is native to the Mediterranean region, occurring in Southern Europe and the Levant. The ...

'', and ''

Pinus halepensis ''Pinus halepensis'', commonly known as the Aleppo pine, also known as the Jerusalem pine, is a pine native to the Mediterranean region. It was officially named by the botanist Philip Miller in his 1768 book ''The Gardener's Dictionary''; he pro ...

'') are dominant. There are also scattered cypress (''

Cupressus sempervirens ''Cupressus sempervirens'', the Mediterranean cypress (also known as Italian cypress, Tuscan cypress, Persian cypress, or pencil pine), is a species of cypress native to the eastern Mediterranean region and Iran. While some studies show it ha ...

''), plane trees (''

Platanus orientalis ''Platanus orientalis'', the Oriental plane, is a large, deciduous tree in the family Platanaceae, growing to or more, and known for its longevity and spreading crown. In autumn its deep green leaves may change to blood red, amber, and yellow. ...

''), and many species of ''

Populus ''Populus'' is a genus of 25–30 species of deciduous flowering plants in the family Salicaceae, native to most of the Northern Hemisphere. English names variously applied to different species include poplar (), aspen, and cottonwood. The we ...

''. Seih Sou is also home to a rich variety of fauna. Mammals include

hare Hares and jackrabbits are mammals belonging to the genus ''Lepus''. They are herbivores and live Solitary animal, solitarily or in pairs. They nest in slight depressions called forms, and their young are precociality, able to fend for themselves ...

fox Foxes are small-to-medium-sized omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull; upright, triangular ears; a pointed, slightly upturned snout; and a long, bushy tail ("brush"). Twelve species ...

es,

marten A marten is a weasel-like mammal in the genus ''Martes'' within the subfamily Guloninae, in the family Mustelidae. They have bushy tails and large paws with partially retractile claws. The fur varies from yellowish to dark brown, depending on ...

squirrel Squirrels are members of the family Sciuridae (), a family that includes small or medium-sized rodents. The squirrel family includes tree squirrels, ground squirrels (including chipmunks and prairie dogs, among others), and flying squirrel ...

weasel Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets, and European mink. Members of this genus are small, active predators, with long and slend ...

s, and

hedgehog A hedgehog is a spiny mammal of the subfamily Erinaceinae, in the eulipotyphlan family Erinaceidae. There are 17 species of hedgehog in five genera found throughout parts of Europe, Asia, and Africa, and in New Zealand by introduction. The ...

s. Around 80 types of birds frequent the forest, chief among them the

short-toed snake eagle The short-toed snake eagle (''Circaetus gallicus''), also known as the short-toed eagle, is a medium-sized bird of prey in the family Accipitridae, which also includes many other diurnal raptors such as kites, buzzards and harriers. The genus n ...

, the

common cuckoo The cuckoo, common cuckoo, European cuckoo or Eurasian cuckoo (''Cuculus canorus'') is a member of the cuckoo order of birds, Cuculiformes, which includes the Geococcyx, roadrunners, the ani (bird), anis and the coucals. This species is a widesp ...

nightingale The common nightingale, rufous nightingale or simply nightingale (''Luscinia megarhynchos''), is a small passerine bird which is best known for its powerful and beautiful song. It was formerly classed as a member of the thrush family Turdidae, ...

s, the

rock partridge The rock partridge or common rock partridge (''Alectoris graeca'') is a gamebird in the pheasant family, Phasianidae, of the order Galliformes (gallinaceous birds). It is native to southern Europe, and is closely related and very similar to its ...

owl Owls are birds from the order Strigiformes (), which includes over 200 species of mostly solitary and nocturnal birds of prey typified by an upright stance, a large, broad head, binocular vision, binaural hearing, sharp talons, and feathers a ...

s, and the

song thrush The song thrush (''Turdus philomelos'') is a Thrush (bird), thrush that breeds across the West Palearctic. It has brown upper-parts and black-spotted cream or buff underparts and has four recognised subspecies. Its distinctive Birdsong, song, w ...

Salamander Salamanders are a group of amphibians typically characterized by their lizard-like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults. All t ...

frog A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough ski ...

turtle Turtles are reptiles of the order (biology), order Testudines, characterized by a special turtle shell, shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Crypt ...

grass snake The grass snake (''Natrix natrix''), sometimes called the ringed snake or water snake, is a Eurasian semi-aquatic non- venomous colubrid snake. It is often found near water and feeds almost exclusively on amphibians. Subspecies Many subspecie ...

s, and

lizard Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic isla ...

s are the most common amphibians and reptiles.

Beekeeping Beekeeping (or apiculture, from ) is the maintenance of bee colonies, commonly in artificial beehives. Honey bees in the genus '' Apis'' are the most commonly kept species but other honey producing bees such as '' Melipona'' stingless bees are ...

is also widely practiced, with many honey farms scattered throughout the forest.

Etymology

The southwestern portion of the forest was originally called ''Chilia Dentra'' (), or ''Thousand Trees'', as it was one of the parts that was spared deforestation during the

Ottoman period The Ottoman Empire (), also called the Turkish Empire, was an imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Central Euro ...

. It was during the Ottoman period that the area received the name , or Şeyh Su in the modern Turkish alphabet, meaning . The name is derived from a spring located near a mausoleum within the forest. The name has since entered the

Greek language Greek (, ; , ) is an Indo-European languages, Indo-European language, constituting an independent Hellenic languages, Hellenic branch within the Indo-European language family. It is native to Greece, Cyprus, Italy (in Calabria and Salento), south ...

as (Σέιχ Σου). The name Kedrinos Lofos (), or ''Cedar Hill'', was also given in 1987 when a local author, Georgios Vafopoulos, suggested it in Thessaloniki's city council. The name Kedrinos is a play on a Byzantine-era historian,

George Kedrenos George Kedrenos, Cedrenus or Cedrinos (, fl. 11th century) was a Byzantine Greek historian. In the 1050s he compiled ''Synopsis historion'' (also known as ''A concise history of the world''), which spanned the time from the biblical account of cre ...

, who wrote extensively on the forest and on the word 'cedar'.

History

Originally, the area was an oak (primarily ''

Quercus pubescens ''Quercus pubescens'' (Synonym (taxonomy), synonyms ''virgiliana''), commonly known as the downy oak, pubescent oak or Italian oak, is a species of white oak (genus ''Quercus'' sect. ''Quercus'') native to southern Europe and southwest Asia. It ...

'') forest that was the source of all the rivers that ran through the city of Thessaloniki and ultimately emptied into the

Thermaic Gulf The Thermaic Gulf (, ), also called the Gulf of Thessaloniki and the Macedonian Gulf, is a Gulf (geography), gulf constituting the northwest corner of the Aegean Sea. The city of Thessaloniki is at its northeastern tip, and it is bounded by Pie ...

. During the Ottoman era, logging, grazing, and farming contributed to the deforestation of the area. In 1921, a decision was made to reforest the area by the Hellenic Ministry of Agriculture. This project was undertaken by the Forestry School of the

Aristotle University of Thessaloniki The Aristotle University of Thessaloniki ( AUTh; ), often called the University of Thessaloniki, is the second oldest tertiary education institution in Greece. Named after the philosopher Aristotle, who was born in Stageira, about east of Thessa ...

, which planted nearly 5 million trees between 1929 and 1989. In 1982 a small fire broke out in the forest. On July 7, 1997, a large fire broke out and burned 55% of the forest down over a period of 60 hours. Two large reforestation projects took place in 1998 and 2000, but most of the reforestation has been natural. As of 2010, 36.4% still remains clear of trees.

Sites

The forest is home to Thessaloniki's main zoo, its

natural history museum A natural history museum or museum of natural history is a scientific institution with natural history scientific collection, collections that include current and historical records of animals, plants, Fungus, fungi, ecosystems, geology, paleo ...

, two amphitheatrical open-air theaters overlooking the city (Theatro Dasous or ''Forest Theater'' and Theatro Gaias or ''Earth Theater''), hiking and biking trails, and two lookout points that overlook the city. The Hotel Philippion is also located on the main road traversing the forest, and is just east of the peak of Kara Tepe (elevation: 350 m). The Chapel of St. Basil is located on a hill just south of Kara Tepe.

Issues

The pine trees have suffered from an infestation of the

pine processionary The pine processionary (''Thaumetopoea pityocampa'') is a moth of the subfamily Thaumetopoeinae in the family Notodontidae, known for the irritating hairs of its caterpillars, their processions, and the economic damage they cause in coniferous ...

, which has led to defoliation and to calls for greater variety in the forest's flora. The heavily congested Thessaloniki Inner Ring Road borders the southern side of the forest.

References

{{Landmarks of Thessaloniki Forests of Greece Geography of Thessaloniki (regional unit) Hills of Greece