Argostoli offers a great variety of sights for tourists. One should visit the Historical and Folklore Museum, the Korgialenios Library and of course the Archaeological Museum. The renowned theater "Kefalos" is one of Greece's most splendid buildings, having been completely reconstructed after the earthquake.

The picturesque Lithostroto is host to the town's commercial life, while the lively town market is found along the pebble-paved road with palm trees, with a view to the sea-lake of Koutavos. The region of Lassi and the exquisite beaches of Makris and Platis Yialos are found in the outskirts of Argostoli.