Guide to the Best Places to Visit in September 2026

In our experience, September might be the best month of the year to go literally anywhere. The kids are back in school, the best places to visit in September see significantly fewer crowds, and the weather is still pleasant in most countries around the world. This guide will cover the full range, from some popular destinations and a few picks people don’t normally think of.

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Best Places to Visit in Europe in September

Europe in September is a different beast from Europe in July. The light is softer, the temperatures are still warm, and the places that felt impossible to enjoy in peak summer suddenly open up.

• Greece - Still Warm but Suddenly Breathable

September marks the start of Greece's shoulder season with a weather that is still oh-so-dreamy, making it one of the best places to visit in Europe in September. The difference between August and September in Greece is significant. Santorini's famous streets are walkable again. Restaurants actually have tables. It's one of the best months for strolling around the whitewashed streets of Oia and Thira.

Best for: Couples, island hoppers, food lovers
 
Average temp: 25-28°C 

Don't miss: Naxos over Mykonos for a quieter island, Athens at dusk, fresh seafood in a harbour-side taverna

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• Albania - The Adriatic's Best Kept Secret

If there's one destination that belongs on every best places to go in September list that most people haven't acted on yet, it's Albania. It has bright turquoise pools and powder-white beaches that can give the rest of Europe a run for its money.

It's also significantly cheaper than its Adriatic neighbours, Croatia and Montenegro, making it one of the most underrated holiday destinations in the whole of Europe right now.

Best for: Budget travellers, beach lovers, adventurers 

Average temp: 26-29°C 

Don't miss: Butrint National Park, the blue eye spring, Gjirokastër's Ottoman old town

• Croatia - Last of Summer, First of Autumn Prices

Croatia is easily one of the best places to visit in Europe in September because of its sapphire waters and stunning pebble beaches with picturesque medieval towns by the coast. The month also brings Dubrovnik without the Game of Thrones crowds, Hvar with actual availability at restaurants, and Split at a pace that lets you actually enjoy it.

Best for: Sailing, history lovers, couples 

Average temp: 24-27°C 

Don't miss: The Pelješac Peninsula wine route, Vis island, Krka waterfalls

• Pula, Croatia - A September Festival Destination Most People Miss

Pula is one of the top destinations to visit in September, with weather that is considered mild and perfect for a beach break. In September, an abandoned fort known as Fort Punta Christo hosts the Outlook Festival, an incredible week-long celebration of music including hip-hop, dub, reggae, and techno with a lineup of top international artists.

Best for: Festival-goers, history lovers, solo travellers 

Average temp: 23-26°C 

Don't miss: Pula Arena, the Temple of Augustus, kayaking along the coastline

• Cardiff, Wales - The Underrated European City Break

The capital of Wales is a beautiful destination year-round, but September's mild temperatures and colourful early autumn foliage make it an ideal time to visit. Foodies will love dining on Welsh cuisine at annual events like the Amgueddfa Cymru Food Festival and the Abergavenny Food Festival. Cardiff doesn't get included on enough best European cities to visit in September lists which means you get a world-class city without the crowds and hefty prices.

Best for: Food lovers, culture seekers, weekend breakers 

Average temp: 16-19°C 

Don't miss: Cardiff Castle, Roath Park, the Victorian arcades, a proper Welsh Sunday lunch

Visiting the UK this September? The best countries to visit guide is worth reading alongside this one for a broader view of where September travel really delivers.

Best Long-Haul Destinations to Visit in September

For travellers willing to go further, September opens up some exceptional options that the summer crowds never touch.

• Sri Lanka - The Last Good Month on the Northeast Coast

Sri Lanka's pristine northeastern coast is experiencing its last good month of weather in September before the monsoons hit the region, making it one of the best places to visit in September. It's the best time to visit Arugam Bay and the coastline north of Trincomalee. Sri Lanka's famous elephant gathering also takes place at Minneriya National Park in the month, one of the largest gatherings of wild Asian elephants on the planet. 

Best for: Surfers, wildlife lovers, adventure travellers

Average temp: 28-32°C 

Don't miss: Arugam Bay surf, Minneriya elephant gathering, the Cultural Triangle's ancient cities

• Seoul, South Korea - Perfect Weather and Dropping Prices

The temperatures in Seoul are warm in the high 20s, and hotel and airfare prices begin to drop after the busy summer season. With smaller crowds, it's easier to enjoy top spots like Bukchon Hanok Village and Bukhansan National Park. Travellers who plan their trip for the end of the month can also experience Chuseok which is a three-day harvest festival known as Korean Thanksgiving.

Seoul is one of the best places to go in September that consistently over-delivers with extraordinary food, an exciting nightlife scene, world-class museums, and a street fashion culture unlike anything in Europe.

Best for: Foodies, culture lovers, solo travellers 

Average temp: 20-26°C 

Don't miss: Gyeongbokgung Palace, Dongdaemun Design Plaza, the Mangwon Saturday market

• The Amazon, Brazil - September Is Prime Jungle Season

September is a great time for jungle treks and fishing in the Amazon, with low water levels making trails accessible and wildlife more visible along the riverbanks. This is one of the most underrated long-haul September holiday destinations. The dry season means the forest floor is walkable, river beaches appear along the Amazon's edges, and wildlife spotting is at its best all year.

Best for: Adventure travellers, wildlife lovers, bucket-listers 

Average temp: 28-33°C 

Don't miss: A multi-day riverboat journey, pink river dolphin spotting, Manaus Opera House

• Mauritius - Indian Ocean Paradise in Shoulder Season

Mauritius offers exceptional underwater landscapes where you can try diving or snorkelling. As warm places in September go, Mauritius is hard to argue with its turquoise lagoons, pristine beaches, and a food culture that blends French, Indian, and Creole influences into something genuinely spectacular.

Best for: Honeymooners, divers, beach lovers 

Average temp: 22-26°C 

Don't miss: Blue Bay Marine Park, the Seven Coloured Earths, a street food tour in Port Louis

• Vancouver, Canada - City and Nature in One September Trip

Vancouver is one of the best holiday destinations in September, mostly due to its stunning early autumn foliage. The famous Granville Island Public Market is a food lover's paradise where you can sample local delicacies, browse unique shops, and catch a live performance at the theatre. And just outside the city, Whistler is a paradise for adventure seekers with hiking, mountain biking, and zip-lining in a breathtaking mountain resort town.

Best for: Outdoor lovers, foodies, city-nature combo seekers 

Average temp: 14-18°C 

Don't miss: Stanley Park, the Capilano Suspension Bridge and a day trip to Whistler

Quick Tips for Planning a September Holiday

Book now, not later. 

September's reputation is growing and prices are still lower than summer, but the gap is narrowing every year as more travellers figure out what shoulder season actually means and the best places to visit in September for their experience.

Pack for temperature swings. 

Warm September days in Southern Europe and long-haul destinations can give way to genuinely cool evenings. A light jacket earns its place in the bag every time.

Check local events before you go. 

September is festival season across much of Europe and Asia. Timing your trip around a local event adds an entirely different dimension to a destination.

Sort your connectivity before departure. 

Whether you're navigating Seoul's metro, tracking wildlife in Sri Lanka, or finding your way through Dubrovnik's old town, reliable mobile data is non-negotiable. eSIM Cards offers instant-activation Travel eSIM plans across all the destinations on this list. So, buy before you fly, scan when you land, and you're connected from the first step outside arrivals.

FAQs

Q1. What are the best places to travel in September for warm weather?

Ans. For the best warm places in September, Greece, Albania, Croatia, Mauritius, Sri Lanka, and the Canary Islands all deliver reliable sun and heat well into the month. September also sees less crowds while still enjoying great weather across most Mediterranean and tropical destinations.

Q2. What are the best European cities to visit in September?

Ans. Greece and Croatia are consistently among the top places to visit in September across Europe, alongside Albania's Riviera for something less visited. Beyond the Mediterranean, Cardiff in Wales, Lisbon in Portugal, and Bologna in Italy are among the best European cities to visit in September for food, culture, and value.

Q3. What are the best countries to visit in September for first-time travellers?

Ans. Greece, Croatia, and Portugal are the strongest September holiday destinations for first-timers in Europe. They’re easy to navigate, English-friendly, and deliver great weather without peak summer prices.

Q4. Is September a good time for a beach holiday?

Ans. Absolutely! In fact, it's one of the best times for it. In southern Europe, September is the perfect time to visit the islands, take walks, and enjoy beautiful evenings on terraces while the Mediterranean, having warmed up all summer, means swimming conditions are at their best.