The Gundestrup cauldron is a richly decorated silver vessel, thought to date as a European Iron Age culture named after the archaeological site of La Tène, on the north side of Lake Neuchâtel in which country?
Gundestrup cauldron:  This places it within the late La Tène period or early Roman Iron Age. La Tène culture: The La Tène culture ( ; ] ) was a European Iron Age culture named after the archaeological site of La Tène on the north side of Lake Neuchâtel in Switzerland, where thousands of objects had been deposited in the lake, as was discovered after the water level dropped in 1857.
Switzerland