Luxury September Holidays in Cornwall
As summer softens into September, Cornwall settles into a gentler rhythm.
The sea is at its warmest after months of sunshine, golden evenings linger a little longer and there's more space to savour everything the county has to offer.
By this time of year, the county feels more open and unhurried. You can wander further along the coast, linger longer over meals and enjoy the landscape without the intensity of peak season.
Yet September still has plenty to offer. The surf is often at its most consistent, local produce is at its peak and towns and villages continue to host a vibrant mix of festivals, markets and cultural events.
Whether you're dreaming of a romantic escape, travelling with little ones not yet tied to the school calendar or simply craving one last taste of summer, September is one of Cornwall's best-kept secrets.
Luxury holiday homes for a September escape
Ready to experience Cornwall's Secret Summer for yourself?
Discover our collection of luxury holiday homes available throughout September, from romantic coastal retreats and waterside apartments to spacious family homes made for gathering together.
Whether you're looking for sea views, a bubbling hot tub, a dog-friendly cottage or a contemporary home with space for everyone, you'll find the perfect base for a late summer escape.
No properties with availability found for this period
5 reasons to visit Cornwall in September
September offers a more balanced way to experience Cornwall, with plenty still happening but more room to enjoy it. Here are five reasons to make a break of it.
- The sea is at its warmest: After the summer months, sea temperatures are often at their highest, making September a brilliant time for swimming, surfing, paddleboarding and kayaking.
- There is more space to explore: Once the school holidays end, beaches, coast paths and popular destinations feel noticeably calmer, while Cornwall remains lively and open.
- The light has a different quality: Softer days and golden evenings give the coast a distinctive late-summer feel, whether you are walking, dining by the water or simply enjoying the view.
- Food and events are still in full swing: September brings festivals, markets, local produce and plenty of reasons to make Cornwall's restaurants, cafés and food scene part of the stay.
- It is made for active days outdoors: Consistent surf, quieter walking routes, boat trips and calmer waters in sheltered bays make it easy to spend more of the day outside.
Romantic September escapes
September is Cornwall at its most romantic.
Wake slowly to sea views before wandering hand in hand along peaceful beaches. Spend lazy afternoons browsing independent galleries, discovering hidden coves or lingering over long lunches overlooking the water before returning to your own private retreat.
For couples seeking something more active, September also offers some of the year's best surfing conditions, spectacular coastal walks and calm waters for paddleboarding, kayaking and sea swimming.
Whether you're celebrating an anniversary, planning a minimoon or simply carving out time together, September offers the perfect balance of relaxation and adventure.
Luxury family getaways
For families with pre-school children, toddlers or little ones not yet tied to school term dates, September is one of Cornwall's best-kept secrets.
The sea remains beautifully warm, beaches have more space for games and adventures, and many of Cornwall's favourite attractions become a little more relaxed.
Spend your days building sandcastles, learning to surf, exploring rock pools, discovering woodland trails, meeting wildlife or wandering picturesque fishing villages before returning to a spacious family home where everyone can come together.
Choose from homes with games rooms, cinema rooms, hot tubs, enclosed gardens and dog-friendly spaces, all designed for memorable family holidays.
It's still summer. Just at a gentler pace.
What's on in September?
September is one of Cornwall's liveliest months, with food, music, art and cultural events taking centre stage.
- St Ives September Festival: One of Cornwall's best-loved cultural celebrations, bringing together music, theatre, literature, art and exhibitions throughout the town.
- Penzance Food Festival: Celebrate Cornwall's outstanding food and drink with chef demonstrations, artisan producers, street food and live entertainment.
- Truro Food & Drink Festival: A vibrant celebration in Cornwall’s capital, showcasing local chefs, artisan producers, street food and live cooking demonstrations in the heart of the city.
- Falmouth Beer Festival: A must for beer lovers, featuring an impressive selection of local ales, craft beers and ciders, all set against the lively backdrop of Falmouth.
- Little Orchard Cider & Music Festival: Held at Healeys Cyder Farm, this much-loved festival combines live music, award-winning Cornish cider and fantastic local food.
Things to do in Cornwall in September
Beyond the festivals, September is one of the best times to experience Cornwall's great outdoors.
With warm seas, comfortable temperatures and fewer crowds, conditions are ideal for making the most of the coastline.
- Surfing: September often delivers some of the best surf of the year, with consistent swells and warmer water making it perfect for both beginners and experienced surfers.
- Paddleboarding & kayaking: Explore Cornwall's sheltered bays, hidden coves and winding estuaries at your own pace, with calm waters creating ideal conditions for paddleboarding and kayaking.
- Sea swimming: Take advantage of the warmest sea temperatures of the year and enjoy refreshing swims in some of Cornwall's most beautiful locations.
- Coastal walks: The South West Coast Path is at its best in September, with clear views, comfortable walking conditions and quieter trails.
- Boat trips & wildlife spotting: Head out on the water to spot dolphins, seals and seabirds, or simply enjoy Cornwall's coastline from a different perspective.
Whether you're seeking adventure or simply looking to spend more time outdoors, September offers countless ways to experience Cornwall at its very best.
Where to stay in Cornwall in September
September works beautifully across Cornwall, whether you want to stay close to the sea, base yourself somewhere lively or disappear into quieter countryside.
St Ives and Carbis Bay combine beaches, galleries and restaurants, with the softer September light making this stretch of west Cornwall particularly special.
St Agnes and Perranporth are ideal for surfing, coast walking and long beach days, while Newquay, Crantock and Holywell Bay offer wide sands, watersports and plenty of room to explore.
Padstow and the Camel Estuary suit food-led stays, cycling and days on the water, while Falmouth, Flushing and the Helford bring together harbour life, restaurants, gardens and sheltered south-coast exploring.
For a quieter September escape, head west towards Mousehole, Penzance, Newlyn and Marazion or south to the Lizard Peninsula, where coast, countryside and a slower pace are easy to find.
Be inspired
A local's guide to September in Cornwall
FAQs about September in Cornwall
Yes. September combines warm seas, long days and a full calendar of events with a more relaxed atmosphere after the school holidays. Many visitors consider it one of the best months to experience Cornwall.
September is typically mild, with pleasant daytime temperatures, warm seas and long evenings. While conditions can vary, it is often one of the most enjoyable months for exploring the Cornish coast.
Popular destinations remain lively, particularly during festivals, but beaches, coast paths and beauty spots are generally much quieter than during the peak summer holidays.
Absolutely. The sea reaches its warmest temperatures in September after months of summer sunshine, making it ideal for swimming, surfing, paddleboarding and other watersports.
Yes. September often delivers excellent surf conditions, warmer sea temperatures and fewer people in the water, making it one of the best months to surf in Cornwall.
Highlights include the St Ives September Festival, Penzance Food Festival and the Little Orchard Cider & Music Festival, alongside local food markets, exhibitions, concerts and cultural events.
Absolutely. If your family has the flexibility to travel outside the school holidays, September offers warm seas, quieter beaches and plenty of outdoor adventures without the peak summer crowds.
Yes. September is one of the most romantic times to visit Cornwall. With warm seas, quieter beaches and long golden evenings, it's the perfect setting for couples looking to reconnect.
Cornwall offers a wide range of holiday homes for September breaks, from romantic coastal retreats and dog-friendly cottages to spacious family homes and luxury waterside escapes. With quieter surroundings and milder weather, it's an ideal time to choose a property that suits your style, whether that's a cosy hideaway for two or a large home for gathering with friends and family.
