Junagadh is the headquarters of Junagadh district in the Indian state of Gujarat. The city is the 7th largest in Gujarat, located at the foot of the Girnar hills, 355 km south west of state capital Gandhinagar and Ahmedabad. Literally translated, Junagadh means "Old Fort". An alternate etymology gives the name as coming from "Yonagadh", literally "City of the Yona (Greeks)," referring to the ancient inhabitants of the city under the Indo-Greek Kingdom. It is also known as "Sorath", the name of the earlier Princely State of Junagadh. After a brief struggle between India and Pakistan, Junagadh joined India on 9 November 1947. It was a part of Saurashtra state and later Bombay state. In 1960, after the Maha Gujarat movement, it became part of newly formed Gujarat state.

An impressive fort, Uparkot Fort, located on a plateau in the middle of town, was originally built during the Mauryan dynasty by Chandragupta in 319 BCE The fort remained in use until the 6th century, when it was abandoned for some 300 years, then rediscovered by Chudasama ruler Graharipu in 976 CE.The fort was besieged 16 times over an 800-year period. One unsuccessful siege lasted twelve years. There is an inscription with fourteen Edicts of Ashoka on a large boulder within 2 kilometres (1.2 mi) of Uparkot Fort. The inscriptions carry Brahmi script in a language similar to Pali and date back to 250 BCE. On the same rock there is an inscription in Sanskrit added around 150 CE by Mahakshatrap Rudradaman I, the Saka (Scythian) ruler of Malwa, a member of the Western Kshatrapas dynasty.This has been described as "the earliest known Sanscrit inscription of any extent". Another inscription dates from about 450 CE and refers to Skandagupta, the last Gupta emperor. Old rock-cut Buddhist "caves" in this area, dating from well before 500 CE, have stone carvings and floral work. There are also the Khapra Kodia Caves north of the fort, and the Bava Pyara caves south of the fort. Bava Pyara caves contains artworks of both Buddhism and Jainism. The Maitraka dynasty ruled Gujarat from 475 to 767 CE. The founder of the dynasty, General Bhatarka, military governor of Saurashtra peninsula under the Gupta empire, established himself as the independent ruler of Gujarat around the last quarter of the 5th century.

Junagadh State was founded in 1730. In 1807 it became a British protectorate. The East India Company took control of the state by 1818, but the Saurashtra area never came under the direct administration of British India. Instead, the British divided the territory into more than one hundred princely states, which remained in existence until 1947. The present old town, developed during the 19th and 20th centuries, is one of the former princely states which were outside but under the suzerainty of British India. The Shri Swaminarayan Mandir temple in Junagadh was constructed on land presented by Jinabhai (Hemantsingh) Darbar of Panchala, and dedicated on 1 May 1828. Swaminarayan appointed Gunatitanand Swami as the first mahant (religious and administrative head of temple), who served in this role and preached there for over 40 years.

Junagadh is located at 21.52°N 70.47°E. It has an average elevation of 107 metres (351 ft). Junagadh is situated at the foot of Mount Girnar. Junagadh has Arabian sea to its southwest, Porbandar to its north and Amreli to its east. Junagadh city is divided into number of areas Main city is clustered around M.G. Road and Kalwa Chowk. Other areas are Gandhigram, Zanzarda Road, Talaw Darwaza, Bus-stand, Sakkar Baug, Timbawadi, Joshipara and Girnar Taleti. These areas comes under the administration of Junagadh Municipal Corporation. Junagadh city has two rivers namesd Sonrakh and Kalwo. However Kalwo is facing major pollution problem because city sewers. Junagadh city has many lakes named Narsinh Mehta Sarovar, Damodarji, Sudarshan Lake etc. There are man made dams around Junagadh named Willingdon dam, Hasnapur Dam, Anandpur Weir. These are the main water sources for the city. Apart from that ground water supply is very widely available in the city so wells are scattered all across the city. Junagadh city has pretty much similar soil as whole Junagadh district. It is Deep- Medium black coastal alluvium. It is because proximity of sea and long shore line and also because of the Girnar mountain ridge. Because of many fault lines in proximity Junagadh is in seismically active zone. Junagadh lies in Seismic Zone III region which means earthquake up to magnitude 6.5 on the Richter-scale may be expected.

Junagadh has a tropical wet and dry climate, with three distinct seasons observed, a mild winter from November to February, a hot summer from March to June, and a monsoon from July to October. The Arabian Sea and the Gulf of Cambay are also influential factors affecting the climate and weather of Junagadh. Junagadh faces adverse climatic conditions in the summer months with the temperature ranging from 28° Celsius to 38° Celsius. In the winter months, the temperature ranges from 10° Celsius to 25° Celsius. The city is drained by the south-west monsoon from June to September. It records a rainfall of 1000 to 1200 mm annually. Various factors such as its close proximity to the sea influence the weather of Junagadh. The latent winds from the sea affect the climatic conditions in the region. Highest rainfall in a calendar year was recorded back in 1983 and it was 2800 mm.