Riau (Jawi: رياو ‎) is a province of Indonesia. It is located on the central eastern coast of the island of Sumatra, and extends from the eastern slopes of the Barisan Mountains to the Malacca Strait, including several large islands situated within the Strait.

廖内省（Riau）印度尼西亚一级行政区。 位于苏门答腊岛东部中段，东临马六甲海峡，与马来半岛相望。 是印尼最富裕的省之一，也是印尼在经济、人口和旅游业发展方面增长最快的省份之一。

2025年2月9日 · Riau Islands, propinsi (or provinsi; province), western Indonesia, that embraces some 2,000 islands in the South China Sea. The province includes, most notably, the Riau archipelago, to the south of Singapore; the Lingga archipelago, off the southeastern coast of the Indonesian province of Riau

The Riau Islands (Indonesian: Kepulauan Riau) is a province of Indonesia consisting of a group of islands located in the western part of the country. It was established in 2002 after being separated from the neighboring Riau Province. The capital of the province is Tanjung Pinang, while the largest city is Batam.It shares a maritime border with Riau and Jambi to the west, Bangka Belitung ...

2025年3月14日 · Riau, propinsi (or provinsi; province), east-central Sumatra, Indonesia. It is bounded by the province of North Sumatra (Sumatera Utara) to the north and northwest, by the Strait of Malacca to the east and Berhala Strait to the southeast, and by the provinces of Jambi to the south and West Sumatra

Riau Islands Province Tourism: Tripadvisor has 107,508 reviews of Riau Islands Province Hotels, Attractions, and Restaurants making it your best Riau Islands Province resource.

廖內群島省（印尼語： Kepulauan Riau ）是印度尼西亞的一個省，位於蘇門答臘以東、加里曼丹以西。 原屬 廖內省 ，2004年設省，面積10,595平方公里。 首府 丹戎檳榔 位於 民丹島 上，是該省兩個城市之一（另一個是 新加坡 以南的 巴淡 ），另有五 县 。

廖内群岛省（Kepulauan Riau），简称廖岛省，2004年7月从廖内省分离出来，成为单独行政区。 该省面积8397.75平方公里，人口约224.22万（2019年），大部分民众居住在巴淡岛。

廖内群岛的居民以 马来人 为主，印度尼西亚、 马来西亚 和文莱都承认廖内群岛的马来语最标准，称为Bahasa Riau。 许多语言学家认为廖内群岛是 马来语 的发源地。

The Riau Archipelago is a geographic term (as opposed to administrative region) for the core group of islands within the Riau Islands Province in Indonesia, and located south of Singapore and east of Riau on Sumatra.