![](http://www.ecns.cn/hd/2021/09/29/76c91f133c84466c9779d85cb91a6939.jpg)
A view of the inside of a train carriage at the RER C Paris Train Museum during its inauguration at the Austerlitz train station in Paris on September 27, 2021. (Photo/Agencies)
The Paris RER includes 5 express train lines connecting Paris city centre to surrounding suburbs. Among them, RER C is known for serving some of the most beautiful monuments in Paris and around the city. It is the only line serving the?Palace of Versailles.
![](http://www.ecns.cn/hd/2021/09/29/bf3d35bd56fe4f7b82b1399d335f473b.jpg)
A view of the inside of a train carriage at the RER C Paris Train Museum during its inauguration at the Austerlitz train station in Paris on September 27, 2021. (Photo/Agencies)
The Paris RER includes 5 express train lines connecting Paris city centre to surrounding suburbs. Among them, RER C is known for serving some of the most beautiful monuments in Paris and around the city. It is the only line serving the?Palace of Versailles.
![](http://www.ecns.cn/hd/2021/09/29/7c89b913b29f4a60b6b13b683c5fd4e9.jpg)
A view of the inside of a train carriage at the RER C Paris Train Museum during its inauguration at the Austerlitz train station in Paris on September 27, 2021. (Photo/Agencies)
The Paris RER includes 5 express train lines connecting Paris city centre to surrounding suburbs. Among them, RER C is known for serving some of the most beautiful monuments in Paris and around the city. It is the only line serving the?Palace of Versailles.
![](http://www.ecns.cn/hd/2021/09/29/5d2e830b987b4cc3863e5c152f95011d.jpg)
A view of the inside of a train carriage at the RER C Paris Train Museum during its inauguration at the Austerlitz train station in Paris on September 27, 2021. (Photo/Agencies)
The Paris RER includes 5 express train lines connecting Paris city centre to surrounding suburbs. Among them, RER C is known for serving some of the most beautiful monuments in Paris and around the city. It is the only line serving the?Palace of Versailles.