Here’s when to plan your trip based on what you want to see and do.

Thailand is one of the most accessible and well-loved destinations in Southeast Asia.

At the same time, there are limitations.

Elephants walk through mist in Khao Sok National Park

Elephants in Khao Sok National Park.David Trood/Getty Images

This means clear, blue waters and gorgeous vegetation quenched from monsoon season.

As for the low season, it’s best to temper your expectations.

“It is possible to travel over the summer months.

The view from Koh Yao Noi in Thailand

A boat on the water as seen from Koh Yao Noi, and island in Thailand.Christopher Wise

However, you may see some short, sharp showers,” Tydeman says.

“The low season does have its advantages as it’s quieter and the rates are typically lower.

This makes Thailand a great-value destination during the summer,” says Tydeman.

Brightly colored lanterns hanging in a tree above monks in orange robes

Colorful lanterns seen during the Yi Peng festival in Chiang Mai.Getty Images

While this time of year is generally wetter, you might even get better natural scenery.

Chiang Mai in Northern Thailand isthe Yi Peng epicenter, and Loy Krathong is celebrated across the country.

Songkran turns Thailand into “one big water fight,” Tydeman says.

A scuba diver under water with a school of bright blue fish

A scuba diver in the Andaman sea with a school of powder-blue surgeonfish.Georgette Douwma/Getty Images

The most famous celebration takes place in Phuket.

Thailand’s east coast is largely dive-friendly all year round.

Also keep in mind that Similan and Surin marine parks close from mid-May to mid-October.

Two women walk through the aisle of a market in Bangkok, Thailand

Market stalls and shoppers in Bangkok’s Chatuchak weekend market.Getty Images

Some southern Andaman resorts even close for the rainy season.

Chiang Mai’s weekend markets deserve a look as well.

Worst Times to Visit

There is no bad time to visit Thailand.

Forget renting a motorbike or riding ferries during the wet season.