It's about seven-tenths as big as Monaco.
In other words, the size of Monaco is 1 times 350 acres.(a.k.a. the Principality of Monaco, a.k.a. Principauté de Monaco, a.k.a. Principatu de Múnegu)
It's about one-and-nine-tenths times as big as The Forbidden City.
In other words, the size of The Forbidden City is 0.53 times 350 acres.(a.k.a. Forbidden Palace, a.k.a. Purple Forbidden City, a.k.a. Zijin Cheng, a.k.a. Zǐjinchéng, a.k.a. 紫禁城) (Beijing, China)
The imperial palace complex of the Forbidden City consists of 980 buildings covering 180 acres. The City was the home of Chinese Emperors and their cabinets from its construction in 1420 until the fall of the last ruling dynasty in 1912.
It's about two times as big as Disneyland.
In other words, 350 acres is 2.2 times the size of Disneyland, and the size of Disneyland is 0.45 times that amount.(a.k.a. Disneyland Park) (Anaheim, California) (public areas)
It's about two-fifths as big as Central Park.
In other words, 350 acres is 0.415 times the size of Central Park, and the size of Central Park is 2.41 times that amount.(Manhattan, New York City, New York)
It's about three times as big as Vatican City.
In other words, 350 acres is 3.2 times the size of Vatican City, and the size of Vatican City is 0.31 times that amount.(a.k.a. Holy See, a.k.a. State of the Vatican City, a.k.a. Stato della Città del Vaticano)
It's about three-and-a-half times as big as The Mall of America.
In other words, the size of The Mall of America is 0.28 times 350 acres.(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (total area)
The Mall of America contains over 520 stores and 6.92 km (4.3 miles) of total store frontage in an area totaling 96 acres. At the middle of the mall is a 6.9 acres amusement park featuring 27 rides.
It's about one-fifth as big as Crawford Ranch.
In other words, 350 acres is 0.2211 times the size of Crawford Ranch, and the size of Crawford Ranch is 4.523 times that amount.(a.k.a. Prairie Chapel Ranch, a.k.a. Western White House) (Crawford, Texas)