Achettipalli

Mathigiri is a neighborhood in Hosur in Krishnagiri district in the Indian state of Tamil Nadu.

The Our Lady of Good Health Church is a Roman Catholic church situated in Mathigiri, a suburban area adjacent to Hosur, Tamil Nadu, India. According to Catholic Missionary records, Mathigiri holds a rich historical significance due to the presence of M.E.P Fathers who established settlements in the early 19th century. This is considered to be the mother parish church of Hosur and Denkanikottai belt. Now this servers under the jurisdiction of Dharmapuri Diocese.

Onnalvadi is Grama Panchyath village in Krishnagiri District, Tamil Nadu, India. And this village located 9 km away from its Taluk capital Hosur and 50 km away from its District capital Krishnagiri.

Rayakottai railway station is a train station serving the town of Hosur in Krishnagiri district of Tamil Nadu. The station falls on the Salem–Bangalore line and is the closest railway link for the town of Krishnagiri, a district headquarters in Tamil Nadu.

Hosur railway station (station code: HSRA) is a railway station serving Hosur,

The Chandra Choodeswarar Temple is an ancient Shiva temple located on a rocky hill in the town of Hosur, Krishnagiri District, Tamil Nadu. The main deities of the temple are Shiva, depicted as the Shiva linga and the Goddess Parvati, depicted as 'Maragathambal'. This is the only temple in the Krishnagiri district that has got a golden car that is used for temple functions.

Hosur taluka is a taluka of Krishnagiri district of the Indian state of Tamil Nadu. The headquarters is the City of Hosur. This taluk consists of 76 Revenue Villages

Kenilworth Fort or Kenilworth Castle is situated in Hosur in the present day Krishnagiri district in the state of Tamil Nadu in India. Its architecture is based on that of Kenilworth Castle in England, making it probably the only fort in India built to resemble an English castle. Mr. Brett, the collector of Salem between 1859 and 1862, built this at his wife's request to be their residence, hence it is also sometimes called Brett's Fort. It was purchased by the government in 1875.

Hosur division is a revenue division in Tamil Nadu, India.

The Hosur block is a revenue block in the Krishnagiri district of Tamil Nadu, India. It has a total of 26 panchayat villages.

Hosur is a state assembly constituency in Krishnagiri district in Tamil Nadu, India. Its State Assembly Constituency number is 55. It consists of a portion of Hosur taluk. It forms a part of Krishnagiri Lok Sabha constituency for national elections to the Parliament of India. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.

Hosur Aerodrome is an aerodrome located in the Belagondapalli suburb, 10 Kilometres southwest of Hosur, Tamil Nadu, India. The airfield is owned by Taneja Aerospace and Aviation Limited (TAAL), established in 1994 as the first private sector company to manufacture General Aviation aircraft in India. TAAL uses the airfield for its Aircraft Manufacturing, Sales, and MRO businesses. This aerodrome is approved and licensed by the Directorate General of Civil Aviation under the private use category. The aerodrome complex also houses MRO facilities of Air Works India and widebody aircraft painting facilities of Air Livery. Many Indian carriers notably SpiceJet, GoAir and Vistara send their aircraft to Hosur for 'C' checks and inspections by Air Works Ltd., and for aircraft painting done by Air Livery. Recently, Air India Express sent their first Airbus A320neo (acquired from AirAsia India, post-merger) to Hosur for repainting into the new livery launched by the Tata Group.