Introduction to Old St. Paul's Church: Old St. Paul Cathedral is located north of the center of Wellington, the capital of New Zealand. It was built in 1864 and was the former Anglican Church of New Zealand and Polynesia in the Diocese of Wellington. 's main church. The church is a typical 19th-century Gothic Revival building. There are many flags in the central part of the interior. These flags include the flags of the New Zealand Merchant Navy, the British Royal Navy, and the Second Division of the United States Marine Corps, which were all used in the Second World War. It was sent here after the war broke out. Visitors can visit the interior of the church except on Sundays.