Algorithmic heat
Hot Spots
These destinations are being pushed hard by social media, search algorithms, and travel media. The Heat Score estimates how overexposed each place is relative to its capacity. High does not mean avoid — it means plan carefully, or consider an alternative.
Venice
Historic City · Italy
The most-visited city per square metre on earth, now actively discouraging day visitors with entry fees.
Best window: November to January — fog, empty streets, acqua alta adds atmosphere rather than chaos
Hallstatt
Lake Village · Austria
The world's most photographed village, receiving more than a thousand visitors per resident annually.
Best window: Winter (December-March) when there are far fewer visitors; late autumn
Kyoto
Historic City · Japan
Japan's temple capital and one of the clearest examples of algorithmic overtourism in Asia.
Best window: Winter (December-February), or weekdays outside cherry blossom and autumn foliage seasons
Cinque Terre
Coastal Villages · Italy
Five beautiful villages that have been photographed into a permanent waiting room of their own popularity.
Best window: May or late September-early October
Bali
Island · Indonesia
Still beautiful, still distinct — but heavily overexposed in its most famous areas.
Best window: Shoulder seasons (April-May, September-October) to avoid peak crowds
Mykonos
Island · Greece
Greece's most expensive island — still beautiful beneath the party economy that has colonised it.
Best window: May and late September — shoulder season when prices drop and crowds thin
Santorini
Island · Greece
Beautiful, expensive, and increasingly behaves like a sunset queue with hotels attached.
Best window: May or October to reduce crowds, though the island is never truly quiet in summer
Dubrovnik
Walled City · Croatia
The Pearl of the Adriatic, strangled by its own reputation in summer.
Best window: May or late September to stay outside peak cruise season
Phuket
Beach Resort Island · Thailand
Thailand's biggest beach resort, with enough infrastructure to handle millions of visitors and enough crowds to show it.
Best window: November to April (dry season) — but also peak crowd season
Barcelona
Capital City · Spain
Extraordinary city, genuinely overwhelmed by its own popularity in peak season.
Best window: March-April or October-November
Positano
Coastal Village · Italy
The Amalfi Coast's most photographed village: vertically stacked, pastel, beautiful, and completely overwhelmed in summer.
Best window: May or late September-October
Cusco
Historic City & Gateway · Peru
The gateway to Machu Picchu and the Inca world — extraordinary but requiring serious logistical planning.
Best window: May to September (dry season) — April and October are underrated shoulder months
Lisbon
Capital City · Portugal
Portugal's capital is beautiful and increasingly struggling under its own reputation.
Best window: March-April or October-November to avoid peak summer crowds
Cappadocia
Geological Landscape · Turkey
Fairy chimneys, cave hotels, and hundreds of hot air balloons at dawn — still extraordinary, heavily photographed.
Best window: April-May or September-October; balloon flights are weather-dependent year-round
Prague
Historic City · Czech Republic
Central Europe's most-visited city — stunning architecture largely buried under a decade of stag party tourism.
Best window: November to February — cold but uncrowded and genuinely atmospheric
Tulum
Beach Town · Mexico
Mexico's most Instagrammed beach destination: cliff ruins, cenotes, and prices that have caught up with its reputation.
Best window: December-April for weather, though always crowded; shoulder seasons have humidity and mosquitoes
Amsterdam
Capital City · Netherlands
Beautiful, expensive, and beginning to actively discourage some of its own visitors.
Best window: March (tulips) or October-November for lighter crowds
Petra
Archaeological Site · Jordan
The rose-red Nabataean city carved into Jordanian sandstone — overwhelming in scale and still underexplored.
Best window: March to May and September to November — avoid July and August heat
Banff
Mountain Town · Canada
Canada's most famous mountain national park, now requiring shuttle buses to reach some of its most iconic views.
Best window: Winter (skiing, smaller crowds), or early June / late September before and after peak summer
Hoi An
Historic Town · Vietnam
Vietnam's most beautiful historic port town, now so popular that the ancient streets are primarily tourist lanes.
Best window: February-April for dry weather; lantern festival varies
Marrakech
Medina City · Morocco
Morocco's most famous city — intense, sensory, and built for tourism in ways that simultaneously enhance and undermine the experience.
Best window: March to May and October to November — summer heat is extreme
Lake Como
Lake District · Italy
The Italian Alps lake that Instagram found — still beautiful, now requiring more navigation to enjoy it.
Best window: May-June or September-October
Siem Reap
Temple Town · Cambodia
Gateway to Angkor — humanity's largest temple complex, now receiving millions of visitors a year.
Best window: November to February — cool dry season
Lofoten
Island Archipelago · Norway
Norway's most dramatic archipelago: fishing villages under mountain peaks, now a major summer pilgrimage.
Best window: Late June-July for midnight sun; February for northern lights and winter scenery
Rio de Janeiro
Coastal City · Brazil
One of the world's great cities — extraordinary setting, music, and culture, with the safety awareness that urban Brazil requires.
Best window: May to October (dry season) — Carnival in February/March is spectacular but extremely crowded and expensive
Jeju
Island · South Korea
South Korea's volcanic island: Hallasan, lava tubes, haenyeo divers, and domestic tourism at full volume.
Best window: April-May (cherry blossom, fewer crowds) or October-November
Queenstown
Adventure Resort · New Zealand
New Zealand's adventure capital — extraordinary scenery, maximum infrastructure, maximum cost.
Best window: Shoulder seasons (April-May and October) — winter for skiing, summer for hiking, both extremely busy
Reykjavik
Capital City · Iceland
Iceland's capital and main gateway: remarkable geology nearby, northern lights, and prices that match the scenery.
Best window: February-March for northern lights with some daylight; June for midnight sun; avoid summer peak crowds
Chiang Mai Old City
Historic City · Thailand
Northern Thailand's cultural capital: beautiful temples, excellent food, and increasingly overwhelmed in its most visited zones.
Best window: November-February (cool season); avoid March-April smoke season
Madeira
Island · Portugal
Portugal's Atlantic island with extraordinary levada walks through laurel forest — increasingly popular, still worth it.
Best window: April-June or September-October