Thiruvananthapuram, also known as Trivandrum, is the capital city of the Indian state of Kerala. Here are some key details about Thiruvananthapuram:

• Location: Thiruvananthapuram is situated on the southwestern coast of India, near the southern tip of the Indian subcontinent. It is bordered by the Arabian Sea to the west and the Western Ghats to the east.
• Population: As of the most recent data, the population of Thiruvananthapuram is estimated to be around 2.5 million people, making it the most populous city in Kerala and the 15th most populous city in India.
• Climate: Thiruvananthapuram has a tropical savanna climate, characterized by hot summers, heavy monsoon rains, and mild winters. The average temperature ranges from around 24°C (75°F) in January to around 31°C (88°F) in May.
• Economy: Thiruvananthapuram is an important commercial and financial hub in Kerala, with key industries including information technology, tourism, and healthcare. The city is home to several major IT parks and is known for its medical tourism.
• Transportation: Thiruvananthapuram has a comprehensive transportation network, including buses, trains, and taxis. The city is also served by Trivandrum International Airport, which is located about 3 kilometers (2 miles) west of the city center.
• Culture and Attractions: Thiruvananthapuram has a rich cultural heritage and is home to many historic landmarks and cultural attractions. Some popular attractions include the Padmanabhaswamy Temple, Napier Museum, and Kovalam Beach. The city also has a vibrant nightlife and a wide range of shopping and dining options.
• Language and Culture: Malayalam is the official language of Thiruvananthapuram, although English is also widely spoken, especially in business and tourism. The city has a diverse cultural scene, with influences from various ethnic groups and religions.
• Cuisine: Thiruvananthapuram is known for its diverse and flavorful cuisine, which includes a mix of traditional Kerala dishes as well as international cuisines. Some popular dishes include fish curry, appam (rice pancakes), and avial (mixed vegetable curry).
• Education: Thiruvananthapuram is home to several educational institutions, including the University of Kerala and the Indian Institute of Space Science and Technology. The city also has a number of public and private schools, offering education from preschool to high school.
• Safety: Thiruvananthapuram is generally considered to be a safe city for tourists and residents alike, with a relatively low crime rate compared to other major cities in India. However, it's always a good idea to take common-sense precautions, such as avoiding isolated areas at night and not flashing valuables in public.