May
Daphne du Maurier’s  Festival of Arts and Literature, Fowey

June
Royal Cornwall Show
Dive Fest open to all divers and non-divers
Polperro Festival a mix of art, music, and drama
The Morwenstow Festival locally based art and music
Liskeard Carnival Week a week of fun events
Helston Motor Show annual event
Golowan Festival, The Barbian, Penzance
The Falmouth Tall Ships Festival
The Polperro Festival
Liskeard Carnival

July
St.Cleer Carnival Week carnival procession 
Looe Pirates, Buccaneers and Wenches
Liskeard Agricultural Show
Looe Carnival Week
St Breward Carnival,  Launceston Castle
Bocannoc Steam Fair

August
Looe Carnival
St Endellion Summer Festival
St. Neot Annual Flower Show
Padstow Carnival
Wadebridge Carnival
Tintagel Carnival
Cornwall Folk Festival
Bude Jazz Festival
Morvah Pasty Day
Falmouth Classics and Falmouth Regatta Week
Tintagel Carnival
Earth, Health & Mystic Fayre
Jazz in the Gardens Pencarrow House
St. Goran Cornish Pilot Gig Regatta
Fowey Regatta
Steam Rally, St Agnes
Cornwall Folk Festival, Wadebridge
Morval Vintage Rally August at Bray Farm Looe
Wadebridge Carnival
Bude Jazz Festival
Shakespare’s Twelfth Night at Bocannoc House
Polruan Regatta Day
September
Falmouth Festival of Literature & Arts
Newquay Gig Championships. Summercourt Fair
Trewarmett Inn Folk Weekend
Falmouth Festival of Literature and Arts