Nicknamed the "Floating City," Venice is situated on 118 small islands.
Source: UNESCO, Venice Gondola
These islands are connected by more than 400 bridges, earning the city one of its nicknames: "The City of Bridges."
Source: UNESCO
The two-week long event brings thousands of people to the city each year to don masks and costumes and party in the streets.
But in recent years, Venice has been dealing with some problems that have made it a less desirable destination for many. To start, the city has become inundated with tourists.
Tourism is a major part of the city's economy, but Venice has had trouble handling the sheer number of visitors.
Venice receives about 26 million tourists a year, according to Italy's councillor for tourism. Other estimates have put the number closer to 30 million.
Source: The Guardian, Telegraph, CNN
During the weekend of May 1, 2018, the city attempted to control the flow of tourists by installing temporary turnstiles at each end of two major bridges.
Source: City Lab
If the crowds got too thick, only those with a Venezia Unica pass, mainly used by residents to pay for public transport, would be able to pass through the turnstiles.
Source: City Lab
The number of tourists never became quite high enough that weekend to necessitate restricting passage through the turnstiles — but some people speculated that was because the mere presence of the gates deterred some tourists.
Source: City Lab
An arguably overrated aspect of Venice is the gondola ride, which is seen as a quintessential romantic experience.
But even after you wait in line for a gondola behind all the other tourists who have the same idea, you could end up paying $140 for a 40-minute ride ...
Source: Europe for Visitors
Venice residents have protested against the masses of tourists they perceive as taking over their city.
Source: AP Images
The number of permanent Venetian residents has been decreasing for decades, due to a combination of high prices resulting from the tourism boom, the logistics of a carless city, and erosion from the waters surrounding the city.
Source: The Local
These ships pass through the historic center of the city five or six times a day.
Source: The Guardian
The ships also block views of the city's monuments and even the sun during certain parts of the day.
Source: Quartz
In 2014, the World Monument Fund put Venice on its watch list because "large-scale cruising is pushing the city to an environmental tipping point and undermining quality of life for its citizens."
Source: The Guardian
One environmental scientist told The Guardian that "the passage of every single ship causes erosion of the mudflats and sediment loss" in the heart of historic Venice.
Source: The Guardian
In November 2017, it was announced that Venice would block these cruise ships from passing through the Grand Canal by Venice's iconic square, Piazza San Marco.
Source: Associated Press
But critics say that even cruise ships passing nearby will damage the fragile ecosystem of the Venice lagoon.
Source: Quartz
In addition to the flood of tourists, Venice is also plagued by literal floods.
Source: Business Insider
Flooding season, or "acqua alta" — a period of particularly high tides in the Adriatic Sea — runs from autumn to spring in Venice.
Source: Business Insider
Venice frequently floods, but at the end of October 2018, Venice was hit by a series of intense storms that left three-quarters of the city submerged and at least 11 people dead in the worst flooding in a decade.
Source: Business Insider
The city has had to install catwalks for people to walk on in some areas, including the central square, Piazza San Marco.
The city has been trying to minimize flooding for years. In 2003, Italy started building a giant flood barrier meant to isolate the Venetian Lagoon, the enclosed bay where Venice is located.
Source: Business Insider
But as the project is still not finished, it had no effect on the recent flooding.
Source: Business Insider
And while it shouldn't be a surprise that a tourist hotspot such as Venice would be expensive, the city has made headlines recently for some truly outrageous prices in its restaurants.
In January, four student visitors filed a complaint saying they were billed $1,366 for four steaks, a plate of grilled fish, and bottled water in a restaurant near Piazza San Marco. The mayor called it a "shameful episode."
Source: CNN
A similar incident occurred in August, when a café customer said he was charged nearly $50 for two coffees and a water. Part of the bill ended up being a surcharge for sitting in the "sunniest" corner of Piazza San Marco.
Source: Telegraph
In 2017, a British tourist claimed a Venice restaurant charged him and his parents $600 for lunch, "[taking] advantage of the fact that we didn't speak Italian." The Independent noted that Italian restaurants often charge fresh fish by weight, which can lead to confusion.
Source: The Independent
Only 1% restaurants in the central San Marco area of Venice are owned and operated by locals, which has resulted in an overabundance of "tourist trap" restaurants, a spokesperson for a Venetian civil rights association told CNN.
Source: CNN