September is often described as Cornwall's best-kept secret. The schools have gone back, the roads and beaches are quieter, yet the sea is at its warmest of the year and the weather is frequently settled and sunny. For couples, walkers and families with pre-school children, a September self-catering holiday offers the very best of Cornwall with more space and better prices than the summer holidays.
Why Choose Cornwall in September?
After a summer of sunshine, Cornwall's sea temperatures typically peak in late August and September, making it a wonderful month for swimming, bodyboarding and surfing. Golden beaches such as Fistral, Polzeath, Porthcothan and Kennack Sands are far less crowded, and it's easier to find a table at popular harbourside restaurants in Padstow, Looe and Mousehole. The light softens as autumn approaches, making September a favourite month for photographers and artists.
September Self-Catering Deals and Late Availability
With the end of the peak season, many owners reduce their prices and release late availability for September. You'll find discounted weeks, short breaks and special offers on everything from sea-view apartments overlooking Fistral Beach to family homes near Padstow's Seven Bays, cosy cottages in Mousehole and holiday homes close to the beach at Polzeath. Booking direct with the owners listed on this page is the simplest way to secure a great late-season deal.
Events and Food in September
September has a packed calendar in Cornwall. The St Ives September Festival brings music, art, poetry and open studios to the town, and food lovers can enjoy local seafood, Cornish cheeses and harvest produce at festivals and farmers' markets across the county. It's also a great time to visit Cornish vineyards, cider farms and breweries as the harvest gets under way.
What to Do in Cornwall in September
Mild, settled days are ideal for walking the South West Coast Path, from the dramatic cliffs around Trevose Head to the gentler paths above Looe and Polperro. Grey seal pupping season begins in the autumn, and boat trips offer a chance to see seals, dolphins and seabirds. Attractions such as the Eden Project, the Lost Gardens of Heligan and the National Maritime Museum in Falmouth remain open, with shorter queues than in summer.
Book Your September Cornwall Holiday Today
Browse the September late vacancy listings above to find self-catering cottages, apartments and holiday homes available across Cornwall. Availability changes daily at this time of year, so contact the owners directly to check dates and book your late-summer Cornish escape.