To the left of the road, next to the exedrae of the Argive Dedications, stand four remaing plinths of the Offerings of the Tarentines. The monument was crafted by the famed sculptor Ageladas in the early 5th century BC and depicted the spoils of war (female prisoners and horses).

This Doric edifice, the Sicyonian Treasury, was built circa 500 BC. Beneath it are the foundations of earlier buildings in which were found relief metopes.

The Siphnian Treasury, Ionic in order, was built in 525 BC from Parian marble. The treasury was paid for from the gold and silver profits from the mines of Siphnos. Instead of columns, the treasury was decorated with two karyatids. Remnants of the sculpted decoration on its pediment and frieze have been found.

Sicyonian Treasury Siphnian Treasury