It's about 20,000 times as big as Federation Square
In other words, 67,340 hectares is 18,000 times the size of Federation Square, and the size of Federation Square is 0.000056 times that amount.(Melbourne, Victoria, Australia)
Federation Square, the large public square in the city center of Melbourne, measures 3.80 hectares. The main portion of the square is floored with sandstone blocks from Western Australia.
It's about 20,000 times as big as The Principality Stadium
In other words, 67,340 hectares is 20,000 times the size of The Principality Stadium, and the size of The Principality Stadium is 0.000050 times that amount.(a.k.a. Stadiwm Principality, f.k.a. Millennium Stadium, f.k.a. Stadiwm y Mileniwm) (Cardiff, Wales, United Kingdom) (total footprint)
The 70,000-person-plus capacity stadium of Cardiff, Principality Stadium has a total footprint of 4 hectares. Over 40,000 tonnes of concrete and steel during the construction of the stadium.
It's about 20,000 times as big as The Lincoln Memorial Reflecting Pool
In other words, 67,340 hectares is 21,400 times the size of The Lincoln Memorial Reflecting Pool, and the size of The Lincoln Memorial Reflecting Pool is 0.0000467 times that amount.(Washington, D.C.) (pool surface area)
The Lincoln Memorial Reflecting Pool has a water surface area of 3.150 hectares. The Pool has a sloping bottom and extends to 80 cm (30 in) in depth at its center.
It's about one-twenty-five-thousandth as big as Russia
In other words, 67,340 hectares is 0.000039384166 times the size of Russia, and the size of Russia is 25,390.915 times that amount.(a.k.a Российская Федерация, formally the Russian Federation, a.k.a. Россия)
The largest country in the world, Russia measures 1,709,824,200 hectares. Russia spans eleven time zones and holds more forest than any other country in the world, as well as lakes and rivers containing totaling 25% of the world's fresh water supply.
It's about 40,000 times as big as The Biltmore Estate
In other words, 67,340 hectares is 41,300 times the size of The Biltmore Estate, and the size of The Biltmore Estate is 0.0000242 times that amount.(Asheville, North Carolina) (house only)
The main house of Biltmore Estate covers 1.630 hectares and contains 250 rooms. The fifty-six auxiliary buildings of the estate are interconnected through the nearly 71 km of roads on the Biltmore grounds.
It's about 45,000 times as big as The Great Banyan Tree
In other words, 67,340 hectares is 46,800 times the size of The Great Banyan Tree, and the size of The Great Banyan Tree is 0.0000214 times that amount.(a.k.a. The Great Banyan, a.k.a. Ficus benghalensis) (Acharya Jagadish Chandra Bose Indian Botanic Garden, Howrah, West Bengal, India)
The Great Banyan Tree is a single tree in the Indian Botanic Garden in West Bengal with aerial roots covering a total area of about 1.440 hectares. While its exact age is unknown, the tree has been noted in guidebooks for over 200 years.
It's about 55,000 times as big as Trafalgar Square
In other words, 67,340 hectares is 56,000 times the size of Trafalgar Square, and the size of Trafalgar Square is 0.000018 times that amount.(a.k.a. Charing Cross) (City of Westminster, London, England, United Kingdom)
Trafalgar Square, a public square in London, measures about 1.20 hectares. m in total area. At the center of the Square is the 52 m Nelson's Column monument, built in the 1840s.