These Offshore Hydropower Museum tickets and tours are offered in multiple languages: Mountain Villages of Peloponnese, Monasteries and Lousios River Private Day Trip (From US$ 431.05) 5-Day Best of Peloponnese Private Tour: Nafplio/Olympia/Mycenae/Epidaurus/more (From US$ 2,890.55) 4-Day Food [and] Tour: Best Mix of Sites & Culinary Experiences (From US$ 2,091.84) See all Offshore Hydropower Museum experiences on Tripadvisor