Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Náfplio (50% of total searches to Peloponnese). The next most popular destination is Kalamata (50%).
KAYAK users have found double rooms in Peloponnese for as cheap as 339 ﷼ (Náfplio) in the last 3 days. The average price is 339 ﷼.