1. Reims Cathedral of Notre Dame, also known as Cathédrale Notre-Dame de Reims, is a stunning Gothic cathedral located in Reims, France. It is one of the most important examples of High Gothic architecture and is considered a masterpiece of French Gothic art.

Built on the site of previous religious structures, the foundation stone of the cathedral was laid in 1211 and it was completed in 1275. The cathedral played a significant role in the history of France, serving as the coronation site for many French kings, including Charles VII and the famous Joan of Arc.

The cathedral features intricate sculptures and stunning stained glass windows, depicting biblical scenes and other religious motifs. The west facade is adorned with over 2,300 sculptures, including famous statues known as \"The Smiling Angel\" and \"The Prophetess.\"

The interior of the cathedral is equally impressive, with its soaring vaulted ceilings and magnificent rose windows. The central nave is flanked by a double ambulatory and numerous chapels, each displaying beautiful artwork and architectural details.

2. The working hours of Reims Cathedral of Notre Dame vary depending on the season. During the summer months (April to September), it is open from 7:30 am to 7:30 pm. In the winter months (October to March), the cathedral is open from 7:30 am to 6:30 pm. It is recommended to check the official website or contact the cathedral for the most up-to-date information. Unfortunately, no phone number is available at this time.

3. Admission to the cathedral is free of charge. However, there may be a small fee for entrance to certain areas, such as the crypt or the tower. Guided tours are also available at an additional cost. Reims Cathedral of Notre Dame is easily accessible by public transportation, with several bus and tram lines serving the area. The cathedral is located in the heart of Reims, making it easily reachable on foot or by car as well.