Pura Ulun Danu Bratan in Bali, Indonesia

Sirintra Pumsopa/Getty Images

Countries around the world are opening up to tourism, but some have been slightly slower than others, particularly in Asia.

While some countries have yet to welcome visitors, there are still several destinations that have opened their borders, welcoming American tourists. Travelers can eat across Thailand, relax on the beautiful beaches of Indonesia or the Maldives, and even step into Vietnam’s history.

However, as countries continue to lift restrictions, many have implemented strict testing and contact tracing efforts for tourists.

These are the countries in Asia that welcome US travelers and the rules visitors should know before they go.

Bangladesh

Bangladesh welcomes American travelers, according to the United States Embassy in Bangladesh. Fully vaccinated travelers are exempt from pre-arrival testing, while unvaccinated travelers must show proof of a negative COVID-19 PCR test taken within 72 hours of departure. Children under 12 are exempt from testing.

All travelers must complete a Passenger Health Declaration Form within three days of arriving in the country.

Brunei

The small Southeast Asian country welcomes fully vaccinated travellers, according to the government. Travelers must arrive with a PCR test performed within two days of departure or a rapid test performed within one day of departure, submit an E-Health Arrival Declaration Form within 24 hours of travel, upload and s register on the BruHealth app, and have a sponsoring agency or family member apply for an entry travel pass. Travelers who have contracted COVID-19 and have recovered within 90 days of travel are exempt from pre-arrival testing.

Upon arrival, travelers will be given rapid test kits to purchase and will be required to take a test on their day of arrival, day 2, and again on day 3. Travelers who test negative on arrival will be exempt from the test. self-isolation. Travelers who have contracted COVID-19 and have recovered within 90 days of travel need only undergo a rapid test on the day of arrival.

Travelers must also have proof of travel medical insurance that includes COVID-19 coverage of at least $50,000 BND (just over $35,900).

Cambodia

Angkor Wat temple at sunset, Siem Reap, Cambodia

Angkor Wat temple at sunset, Siem Reap, Cambodia

Malcolm P. Chapman/Getty Images

Cambodia welcomes vaccinated travelers without the need to get tested before coming or upon arrival, according to the US Embassy in Cambodia. The country has also reopened its visa-on-arrival program.

Unvaccinated travelers must undergo 7-day quarantine and undergo a rapid antigen test on the last day.

India

India began allowing scheduled international commercial flights to resume to the country in March. All travelers to India must show either proof of vaccination or proof of a negative COVID-19 PCR test taken within 72 hours of travel, according to the Ministry of Health and Family Welfare. Travelers must also complete an online self-declaration form before travelling.

Indonesia

Jatiluwih Rice Terraces, Bali, Indonesia

Jatiluwih Rice Terraces, Bali, Indonesia

Anton Petrus/Getty Images

Indonesia has opened up to vaccinated tourists, according to the US embassy and consulates in Indonesia. Travelers must show proof of a negative COVID-19 PCR test taken within 48 hours of departure.

Additionally, vaccinated domestic travelers must show proof of a booster shot, proof of a negative rapid antigen test performed within 24 hours of travel, or proof of a negative PCR test performed within 72 hours of travel. the trip to travel to Indonesia.

Malaysia

The panoramic cityscape of Kuala Lumpur reflects on the lake in Titiwangsa Park in Malaysia

The panoramic cityscape of Kuala Lumpur reflects on the lake in Titiwangsa Park in Malaysia

Kiyoshi Hijiki/Getty Images

Malaysia began welcoming fully vaccinated travelers without pre-departure testing, arrival testing or travel insurance required on May 1, according to the Malaysia Tourism Promotion Board. Travelers who contracted COVID-19 and recovered within 60 days of travel are subject to the same rules.

Unvaccinated travelers must undergo a PCR test within two days of departure as well as a professionally administered rapid antigen test within 24 hours of arrival in Malaysia. Unvaccinated travelers 18 and older must quarantine for five days.

Maldives

The Maldives welcomes travelers from all over the world, including the United States, and does not require visitors to get tested before coming, according to the government. All arriving and departing passengers must complete a Traveler Declaration Form within 72 hours of their flight.

Mongolia

According to the U.S. Embassy in Mongolia, travelers are permitted to enter Mongolia without any pre-arrival testing or quarantine measures, regardless of their vaccination status. Travelers must complete a medical declaration form upon arrival at border checkpoints.

Nepal

Nepal welcomes travelers and offers visas on arrival regardless of vaccination status, according to the US Embassy in Nepal. Arriving travelers must present proof of full vaccination or proof of a negative COVID-19 PCR or NAAT test taken within 72 hours of departure.

Philippines

According to the government. Children under 12 traveling with fully vaccinated parents are exempt from the vaccination requirement.

Travelers must also have travel insurance that covers potential treatment of COVID-19 with a minimum coverage of $35,000.

Singapore

Singapore is inviting fully vaccinated travelers to visit the quarantine-free country without any pre-departure or arrival testing, according to the Singapore Tourism Board. Children 12 years and under are exempt from the obligation to vaccinate.

Travelers should upload their vaccination certificate to the Vaccination Control Portal and download the TraceTogether app. Three days before departure, travelers must submit an SG Arrival Card and Health Declaration online through the Immigration and Checkpoints Authority (ICA) website.

South Korea

Beautiful sunrise Haedong Yonggungsa Temple in Busan, South Korea.

Beautiful sunrise Haedong Yonggungsa Temple in Busan, South Korea.

Photo by Prasit/Getty Images

South Korea welcomes fully vaccinated American tourists, according to the Korea Tourism Board. Travelers who received the last dose of their initial vaccine series more than 180 days ago should receive a booster shot.

Travelers must also arrive with a negative PCR test taken within 48 hours of departure, take a second PCR test within 24 hours of arrival, and then take a rapid antigen test on the 6th or 7th day of their trip. Travelers must fill out a Q-CODE form with their passport information, vaccination record and travel information before arriving in South Korea and will receive a QR code to scan.

Sri Lanka

Sri Lanka allows fully vaccinated travelers to enter the country without quarantine and without any pre-arrival testing, according to the US Embassy in Sri Lanka. All travelers must purchase COVID-19 insurance, which costs $12 per month.

Unvaccinated travelers are also exempt from quarantine, but must show proof of a negative PCR test performed within 72 hours of travel or a negative rapid antigen test performed within 48 hours of travel, according to the tourism website . Children under 12 are exempt from testing.

Thailand

Twin pagoda built on top of the mountain in Chiang Mai, northern Thailand during sunset scene.

Twin pagoda built on top of the mountain in Chiang Mai, northern Thailand during sunset scene.

guntaphat pokasasipun/Getty Images

Thailand welcomes international travelers, including from the United States, according to the Tourism Authority of Thailand. Fully vaccinated travelers do not have to get tested before arriving and can travel freely throughout the country. Unvaccinated travelers can skip quarantine if they arrive with a negative COVID-19 PCR test taken within 72 hours of travel.

All travelers to Thailand must apply online for a Thailand Pass and obtain an insurance policy with a minimum coverage of $10,000.

Vietnam

Travelers to Vietnam are allowed, but must arrive with proof of a negative COVID-19 PCR test taken within 72 hours of departure or a negative rapid antigen test taken within 24 hours of departure, according to the portal. of the Vietnamese government. Travelers must also file a health declaration before arriving, download a coronavirus-related app, monitor their own health for 10 days and obtain insurance covering at least $10,000 of expenses.

Alison Fox is a writer for Travel + Leisure. When not in New York, she enjoys spending her time at the beach or exploring new destinations and hopes to visit every country in the world. Follow his adventures on Instagram.