1. The Brisbane River is a major river in the state of Queensland, Australia. It flows through the city of Brisbane, which is the state’s capital and the third-largest city in the country. The river has played a significant role in the growth and development of Brisbane, serving as a transportation route for goods and people.

Some interesting facts about the Brisbane River include:

- It is approximately 344 kilometers (214 miles) long, making it one of the longest rivers in Queensland.

- The river was named after Sir Thomas Brisbane, the Governor of New South Wales from 1821 to 1825.

- It is home to a variety of wildlife, including dolphins, turtles, and a wide range of fish species.

- The river has several bridges that span its width, including the iconic Story Bridge and the Victoria Bridge.

- A popular activity on the river is taking the CityCat or CityFerry, which are public transportation services that run along the river, providing a scenic way to travel through the city.

2. The Brisbane River is accessible 24 hours a day, 7 days a week. There is no specific phone number for the river itself as it is a natural feature. However, for general inquiries or information about activities on the river, you can contact the Brisbane City Council on 07 3403 8888.

3. There is no entry fee or ticket required to access the Brisbane River itself. However, if you wish to take a cruise or hire a private boat to explore the river, there may be costs associated with these activities. The CityCat and CityFerry services mentioned earlier have a ticketing system, and prices vary depending on the distance traveled. More information about ticketing can be found on the TransLink website or by calling TransLink on 13 12 30.