National Labour Day

National Labour Day, also known as Labour Day or May Day, is observed annually on 1 May in Thailand. It is a national public holiday that recognises the contributions of workers and promotes fair employment practices and workers’ rights.

While the day is significant for employees in many industries, it is generally a quiet occasion in Chiang Mai, with few large public celebrations and most tourism activities continuing as normal.

National Labour Day 2027 Date, Public Holiday, Chiang Mai, Thailand

Across Chiang Mai, many workers enjoy a well-earned day off, while labour organisations and government agencies may hold small ceremonies or events recognising the importance of the workforce. Unlike some countries where Labour Day is marked by large marches or demonstrations, celebrations in Thailand are usually modest and community-focused.

For visitors, Labour Day is an excellent opportunity to experience Chiang Mai’s cultural attractions without major disruptions. The city’s historic temples, including Wat Phra Singh, Wat Chedi Luang and Wat Phra That Doi Suthep, continue welcoming visitors, while the charming streets of the Old City offer plenty of cafés, galleries and local markets to explore.

May marks the beginning of the green season in northern Thailand, bringing warm temperatures and the possibility of afternoon showers. Despite the changing weather, mornings are often ideal for sightseeing, cycling through the Old City or visiting nearby attractions such as Doi Suthep and the Queen Sirikit Botanic Garden.

Most restaurants, shopping centres and hotels remain open throughout the public holiday, ensuring visitors can continue enjoying Chiang Mai’s renowned hospitality. If Labour Day falls on a long weekend, domestic tourism may increase slightly, with popular attractions and shopping centres busier than usual.

Although government offices and many banks close for the holiday, transport services, tour operators, and tourism businesses generally continue to operate with little interruption. Visitors planning to use government services should make arrangements before or after the holiday.

Whether you’re exploring centuries-old temples, sampling northern Thai cuisine or relaxing in one of Chiang Mai’s leafy cafés, National Labour Day offers a pleasant opportunity to experience the city during a quieter public holiday while enjoying its rich culture and welcoming atmosphere.

What’s Open / Closed on National Labour Day in Chiang Mai

What’s Open

Although National Labour Day is a public holiday, most tourism-related businesses remain open.

• Buddhist temples, including Wat Phra Singh and Wat Phra That Doi Suthep, welcome visitors as usual.
• Popular attractions, museums and cultural sites are generally open, although some may have adjusted holiday hours.
• Shopping centres such as Central Festival Chiang Mai, MAYA Lifestyle Shopping Center and One Nimman remain open.
• Restaurants, cafés, hotels and resorts continue operating throughout the day.
• Tour operators generally continue offering sightseeing tours, cooking classes and outdoor excursions.
• Public transport, taxis and ride-hailing services remain available.
• Night markets operate if they fall on their regular trading schedule.

What’s Closed or May Have Limited Hours

Some businesses and public services observe the holiday.

• Government offices and municipal services are closed.
• Banks are generally closed, although ATMs and online banking remain available.
• Some small family-run shops and neighbourhood businesses may close or operate reduced hours.
• Certain privately operated attractions or museums may adjust their opening times.

Tips and Advice for National Labour Day

• Start your sightseeing early in the morning to enjoy cooler temperatures before the afternoon heat and potential rain.
• Explore Chiang Mai’s historic temples, including Wat Phra Singh and Wat Phra That Doi Suthep, which remain among the city’s top attractions during the holiday.
• Carry a light rain jacket or umbrella, as May marks the beginning of the rainy season and short afternoon showers are common.
• Book accommodation and tours in advance if Labour Day falls alongside a long weekend, as domestic travel may increase.
• Keep some cash available for local markets, street food vendors and smaller businesses that may not accept card payments.
• Check opening hours before visiting smaller museums or independently operated attractions, as some may adjust their schedules for the public holiday.
• Make use of shopping centres and cafés during the hottest part of the afternoon, then continue your sightseeing later in the day.
• Stay hydrated and wear sunscreen, as temperatures can be high even on cloudy days.
• Allow extra travel time if you’re visiting popular attractions or shopping precincts during the holiday.
• Take the opportunity to enjoy Chiang Mai’s relaxed atmosphere, with most tourist facilities remaining open while many locals enjoy a well-deserved day off.