Agios Gerasimos Monastery
The shrine of Kefalonia's patron saint in the Omala valley, with a cave beneath the old church he dug himself.
Updated 4 September 2026

AI illustration
Gerasimos came to Kefalonia in the sixteenth century after years on Mount Athos and in the Holy Land, settled in the Omala valley and founded the convent that still bears his name; he was canonised soon after his death in 1579 and became the island's patron. His relics lie in a silver case in the church and are carried in procession on 16 August and 20 October, when the valley fills with pilgrims. Beneath the old church is the small cave he dug and lived in, entered by a narrow ladder through a hole in the floor, an unusually physical piece of the story. Alongside stands a large modern basilica built to hold the crowds. The monastery sits among the Robola vineyards with Mount Ainos behind.
What's there
- The saint's cave - a small underground cell entered by ladder.
- The relics - the silver case in the old church.
- The modern basilica - a large church built beside the original convent.
- The valley setting - vineyards and Mount Ainos around the site.
When to go
Spring and autumn for a quiet visit; the feast days of 16 August and 20 October bring very large crowds and processions. The monastery closes for a midday break.
Before you go
Dress rules are enforced for both men and women. The cave entrance is a tight vertical ladder, unsuitable for anyone with mobility limits or claustrophobia. The modern basilica is functional rather than beautiful.
Nearby
The Robola cooperative winery is minutes away; Ainos National Park and Argostoli lie either side.
What to pack for Agios Gerasimos Monastery
Chosen from what this place is for. Tap a kit for the full checklist.
- Head torch + spare batteries - Hands-free light is essential; caves are truly dark. Find on Amazon
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
- Grippy closed shoes - Cave floors are wet, muddy and slick with formations. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.





