Thousand Oaks, California is 1,296 times larger than Princes Street Gardens.
Area: 0 km2 calculated
Princes Street Gardens is a public park in the centre of Edinburgh, Scotland, in the shadow of Edinburgh Castle. The Gardens were created in two phases in the 1770s and 1820s following the long draining of the Nor Loch and building of the New Town, beginning in the 1760s. Wikipedia
Area: 148 km2 calculated
Thousand Oaks is an affluent city in southeastern Ventura County, California, part of the Greater Los Angeles Area in the United States. Thousand Oaks is located approximately 35 miles from Downtown Los Angeles and is also less than 15 miles from the Los Angeles city neighborhood of Woodland Hills. Wikipedia