1/4 oz Philharmonic gold coin

Europe's best-known gold bullion coin comes from Vienna; from the Austrian Mint to be precise. Its popularity spiked since the first edition in 1989, and at times it was even listed as the world's best-selling coin by the World Gold Council.

Highly regarded not only in Europe but also in North America and Japan, the Vienna Philharmonic is certainly the most important euro denomination bullion coin.