KARACHI- Largest Seaport city of Pakistan

KARACHI is the largest city, main seaport and the main financial centre of Pakistan, and the capital of the province of Sindh. With an estimated population between 13 millionand 15 million, Karachi is one of the world's largest cities in terms of population, the 13th largest urban agglomeration, and the 4th largest metropolitan area in the world. It is Pakistan's premier centre of banking, industry, and trade and is home to Pakistan's largest corporations, including those involved in textiles, shipping, automotive industry, entertainment, the arts, fashion, advertising, publishing, software development and medical research. The city is a major hub of higher education in South Asia and the wider Islamic world.ough most of the wall is gone, some gates are still there.

Transportation:

Karachi is a an extremely busy city and transport is available 24 hours a day 365 days a year. one of Pakistan's most accessible cities and the only city in the country where one can find public and private transportation 24 hours a day and 7 days a week.

Malir River Bridge of Karachi

The Malir River Bridge  is the largest bridge of Pakistan which spans over 5,000 metres (5 Kilometer). This bridge was inaugurated by Governor of Sindh Dr Ishrat ul Ibad on Wednesday 4 February 2009. The cost of the bridge is PKR 1.2 billion or USD 14 million funded by the Government of Pakistan. The bridge has shortened the distance by 28 kilometres (17 mi) for the residents of Korangi, Landhi and Shah Faisal towns. , intended to ensure efficient and speedy movement of freight and passengers, to alleviate traffic flow problems, and to boost the city's potential for industrial development. 

Karachi Climate:

Lahore Karachi is located on the coastal area of Pakistan, Karachi tends to have a warm, tropical/arid climate with low average precipitation levels (approx. 250 mm (9.8 in) per annum), the bulk of which occurs during the July–August monsoon season. Winters are mild and dry, while the summers are hot and humid

Quaid e Azam Mausoleum:

Quaid e Azam Mausoleum was constructed in Karachi referes to the tomb of the founder of Pakistan, Muhammad Ali Jinnah.