Resources for the media
Research, rankings and statistics on tourism in Thailand, providing journalists, editors and travel industry professionals with reliable information and useful insights.
Research based on official sources, with analysis, context and clearly explained methodologies.
Thailand tourism research and statistics
Portail Asie examines data published by Thai government agencies and institutions, presenting accessible rankings, comparisons and trends. Each study identifies its reporting period, official sources and the limitations of the statistics used.
Nature and visitor numbers · 2026
Most Visited National Parks in Thailand in 2026
Ranking of Thailand’s 20 most visited national parks, year-on-year changes, the share of visits by foreign visitors and seasonal patterns.
Official source: Department of National Parks, Wildlife and Plant Conservation (DNP).
Air travel · 2025–2026
Busiest Airports in Thailand: 2025 Ranking and 2026 Traffic
Ranking of Thailand’s 15 busiest airports and analysis of domestic and international passenger traffic trends.
Official sources: Civil Aviation Authority of Thailand (CAAT) and Airports of Thailand (AOT).
International tourism · 2026
Thailand Tourism 2026: Monthly Figures, Trends and Key Data
International tourist arrivals, monthly trends, major source markets and year-on-year comparisons.
Sources: Bank of Thailand, Ministry of Tourism and Sports, and Tourism Authority of Thailand (TAT).
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Original datasets are provided by the organisations identified in each study. Please request permission before reproducing an entire table or chart created by Portail Asie.
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About Portail Asie
Portail Asie is an independent travel publication focused on Thailand and Southeast Asia. It combines practical travel guides, first-hand insights and research based on documented sources.
The site was founded and is edited by Stéphane Oliver, who is based in Thailand.
More research to come
This page will be updated as new studies and analyses are published.