The reason is that the number 420 (also known as April 20, which is 4/20 in American spelling) has a “long history” related to marijuana as well as many other troubles.

Since 1971, April 20 has become international marijuana day and has been recorded in many songs, movies and other forms of culture. The reason is that, at 4:20 pm on April 20, 1971, a large group of young people from San Rafael High School, California gathered in an empty lot to smoke marijuana together.

Since then, 420 has become a favorite number and even a code for marijuana smokers. To celebrate this holiday, every April 20, marijuana lovers have a smoky celebration. The most common is that they will go to hotels to steal the room number 420 sign as a souvenir. Because they keep hanging it up and losing it, many hotels have finally decided to remove the room number 420 altogether.

The number 420 has also been associated with other troubles, such as vandalism and theft. Some hotels have reported guests smoking marijuana in room 420 or causing other disturbances, leading to the decision to skip this room number altogether.

In addition to the association with marijuana culture, the number 420 is also considered unlucky in some cultures and superstitions. In Chinese culture, the number 4 is associated with death, making 420 an especially unlucky number. This belief has also contributed to the avoidance of using room number 420 in hotels.

Overall, the avoidance of room number 420 in hotels is a combination of factors, including its association with marijuana culture, vandalism, theft, and superstitions. While some hotels may still have a room number 420, many have chosen to skip this number to avoid any potential issues.

So, the next time you check into a hotel and notice that there is no room number 420, you now know the reasons behind it. Whether it’s to prevent theft, vandalism, or to avoid any superstitions, the absence of room number 420 is a common practice in the hotel industry.

While some may find it amusing or even disappointing that they can’t stay in room 420, it’s all in the effort to maintain a peaceful and trouble-free environment for all guests. So, if you find yourself in a hotel room without a 420, just know that there’s a good reason behind it.