Great ambience if you like snow. We went there on 16 May 2019, the snow corridor still stand tall. Our trip started from Toyama using the JR Tateyama Option Ticket which we bought at JR East Travel Service at Shinjuku for 9,800 Yen (net after discount because we bought it 1 day before our trip so we get discount). From Shinjuku we took JR train at 7am to Omiya and continue with Shinkansen to Toyama, arrived at 9.30am. From Toyama, short walk to Dentetsu Toyama Station which stands beside Toyama Station (board sign will guide you easily from Toyama station, don't worry). At Dentetsu Toyama Station, show your JR Tateyama Option Ticket to the employee at the first locket at your left, he/she will attach 1 more ticket on your ticket showing that your ticket will cover from Dentetsu Toyama until Ogizawa (actually until Nagano, just show your ticket to the bus driver at Ogizawa for your trip to Nagano or Shinano Omachi and the bus driver will take your ticket as it will be your last route using the JR Tateyama Option Ticket). From Ogizawa we took the 4.40pm bus to Nagano, from Nagano we took Shinkansen to Omiya and continue to Shinjuku using JR train, arrived at Shinjuku before 9pm. Beside the tall snow corridor, you can play snow at the right side of Murodo station, the employees will direct you where to go as soon as you walk out from the station. The sceneries from Toyama to Murodo as well as from Murodo until Nagano are beautiful. For clothes, you need to check the weather forecast. On our visit, the forecast was sunny so i decided to wear long sleeve turtle neck heat tech shirt by uniqlo, warm jacket, legging and jeans, hat and sunglasses. Don't forget to use sunblock cream/spray.