1. Ottawa Locks, also known as the Rideau Canal locks, are a system of locks located in Ottawa, Canada. They form a part of the Rideau Canal, a historic waterway that stretches from Ottawa to Kingston. The locks were built in the 19th century to allow boats to travel between the Ottawa River and the Rideau River, providing a crucial transportation route for goods and supplies.

The Ottawa Locks consist of eight locks in total, which raise boats a total of 24 meters (80 feet) from the Ottawa River to the higher elevation of the canal. The locks are an impressive engineering feat, using a combination of gravity and water pressure to raise and lower boats. They are still actively used by recreational boaters today, as well as being a popular tourist attraction.

Aside from their practical function, the Ottawa Locks are also a scenic spot with beautiful views of downtown Ottawa and the nearby Parliament buildings. Visitors can enjoy strolling along the canal, watching boats pass through the locks, or even taking a boat tour to experience the locks firsthand.

2. The Ottawa Locks are open to the public year-round, and there is no admission fee to visit or watch the locks in operation. The locks operate from mid-May to mid-October, with specific hours varying depending on the season. During the peak summer months, the locks are typically open from 9:00 AM to 5:00 PM. It is advisable to check the official website or contact the Rideau Canal Visitor Information Centre for the most up-to-date information on operating hours.

Unfortunately, there is no specific phone number provided for the Ottawa Locks. However, general information about the locks and the Rideau Canal can be obtained by contacting the Rideau Canal Visitor Information Centre at +1 613-283-5170.

3. The Ottawa Locks are easily accessible by various means of transportation. Visitors can reach the locks by car, bike, or on foot. There are parking lots available near the locks for those who choose to drive.

Public transportation options include bus routes that stop near the locks, as well as the O-Train, which has a station within walking distance.

Additionally, for those who prefer an alternative transportation option, Ottawa offers a bike-sharing program called \"VeloGO\" which has stations located near the locks. Visitors can rent a bike and easily access the locks and other nearby attractions.

Overall, the Ottawa Locks are a fascinating and picturesque destination in Ottawa, offering a glimpse into Canada’s historic waterway system and providing a unique experience for visitors.