- Miri is a city in Sarawak, Malaysia. It is the second largest city in Sarawak and is located on the northern coast of the island of Borneo. Miri is known for its beautiful beaches, national parks, and as the gateway to the UNESCO World Heritage site of Gunung Mulu National Park. The city also has a diverse population with various ethnicities and cultures, making it a vibrant and culturally rich destination. Miri is a popular tourist destination, offering activities such as diving, snorkeling, hiking, and exploring caves. Additionally, the city has a thriving oil and gas industry, which has contributed to its development and growth.