September in Cork is a season of vibrancy and refinement — a time when the city and county come alive with a rich tapestry of festivals, music, culinary delights, and cultural treasures. For those staying at The Maryborough, September 2025 offers a perfect opportunity to indulge in the very best of Cork’s artistic and epicurean spirit.

Major Festivals & Events

Sounds from a Safe Harbour-11th – 14th September 2025
Celebrating its 10th anniversary, this internationally acclaimed biennial festival transforms Cork City into a hub of music, dance, and dialogue. Curated by an extraordinary team including Cillian Murphy and Bryce Dessner of The National, it has even been hailed by National Geographic as a “must-experience” event.

fEast Cork-7th September 2025
A celebration of East Cork’s abundant produce, this harvest festival in Midleton features markets, dining experiences, foraging walks, and conversations with passionate producers. An exquisite showcase of Ireland’s culinary heritage.

Clonakilty International Guitar Festival- 17th – 21st September 2025
An unmissable gathering for music lovers, this charming West Cork festival resonates with sounds spanning genres, styles, and generations.

Culture Night Cork-19th September 2025
For one night only, Cork’s cultural spaces — from galleries and museums to theatres and historic houses — open their doors with free performances and experiences, inviting all to immerse themselves in the city’s creative heart.

Spike Island Literary Festival-5th – 7th September 2025
Set in the atmospheric surrounds of Cobh’s historic Spike Island, this literary festival pairs contemporary voices with an unforgettable heritage backdrop.

Theatre & Performances
Cork’s stages host an inspiring programme throughout September, catering to refined tastes and curious minds alike:

Cork Opera House

Paul Chowdhry – Irelandia (18th September): An evening of sharp, contemporary comedy.

An Evening with David Sedaris (20th September): Wit, warmth, and reflection from the internationally renowned humourist.

George Murphy and The Rising Sons (21st September): A high-energy blend of folk, trad, and rock ’n’ roll.

The Bootleg Beatles (26th September): A nostalgic homage to the timeless music of The Beatles.

The Everyman Theatre

Sounds from a Safe Harbour Performances (11th – 14th September): Indie and alternative folk in an intimate setting.

Ye Vagabonds (13th September): Acclaimed Irish folk duo evoking the essence of traditional and modern Ireland.

Ajeet (21st September): A soulful performance weaving together spiritual, folk, and world influences.

Warm Regards (24th – 27th September): A bold and contemporary play, exploring provocative themes with artistic intensity.