Southern Thailand includes many of Thailand's most famous resorts on both the west-facing Andaman Sea coastline, and the east-facing Gulf of Thailand coast south of Chumphon.
- Chumphon. — gateway to Southern Thailand with four daily ferries to Ko Tao
- Hat Yai. — largest city of Southern Thailand
- Krabi Town. — base for plenty of beaches and islands
- Nakhon Si Thammarat. — provincial capital historically known as Ligor
- Patong. — one of Asia's great party cities on the island of Phuket
- Phuket Town. — administrative centre of the popular beach island
- Ranong. — border town with Kawthoung in Myanmar, often used for visa runs
- Songkhla. — beach resort popular among Malaysian and Singaporean travellers
- Surat Thani. — main city of the Srivijaya Empire, gateway to the Samui archipelago
Chumphon. — gateway to Southern Thailand with four daily ferries to Ko Tao
Hat Yai. — largest city of Southern Thailand
Krabi Town. — base for plenty of beaches and islands
Nakhon Si Thammarat. — provincial capital historically known as Ligor
Patong. — one of Asia's great party cities on the island of Phuket
Phuket Town. — administrative centre of the popular beach island
Ranong. — border town with [[Kawthoung]] in [[Myanmar]], often used for visa runs
Songkhla. — beach resort popular among Malaysian and Singaporean travellers
Surat Thani. — main city of the Srivijaya Empire, gateway to the Samui archipelago
- Ao Nang. — top beach destination in Krabi Province
- Ao Phang Nga National Park. — famous for its limestone cliffs, caves, mangroves, fishing villages, and James Bond Island
- Khao Sok National Park. — spend the night in one of the jungle's huts
- Ko Lipe. — set in the middle of 52 uninhabited islands with excellent dive sites and beaches
- Ko Pha Ngan. — home to the infamous Full Moon Party
- Ko Phi Phi. — Thailand's largest marine national park and backpacker favourite where The Beach was filmed
- Ko Samui. — coconut and paradise island quickly moving upmarket
- Rai Leh. — a peninsula with stunning limestone cliffs, beaches and no motor vehicles, rock climbing Mecca
- Similan Islands. — national park with spectacular views over and under water
Ao Nang. — top beach destination in Krabi Province
Ao Phang Nga National Park. — famous for its limestone cliffs, caves, mangroves, fishing villages, and James Bond Island
Khao Sok National Park. — spend the night in one of the jungle's huts
Ko Lipe. — set in the middle of 52 uninhabited islands with excellent dive sites and beaches
Ko Pha Ngan. — home to the infamous Full Moon Party
Ko Phi Phi. — Thailand's largest marine national park and backpacker favourite where The Beach was filmed
Ko Samui. — coconut and paradise island quickly moving upmarket
Rai Leh. — a peninsula with stunning limestone cliffs, beaches and no motor vehicles, rock climbing Mecca
Similan Islands. — national park with spectacular views over and under water
Unlike the rest of Buddhist-majority Thailand, the four provinces of Satun, Yala, Pattani and Narathiwat have a Muslim majority, most of whom are ethnic Malays. The dialects of Malay spoken are similar to those in northern Peninsular Malaysia, in particular the states of Kedah and Kelantan, which often makes them incomprehensible to speakers of standard Malay. Songkhla province also has a substantial Muslim population (about 25%), though unlike the aforementioned four provinces, ethnic Malays now make up a minority even among the Muslim population, and most of the Muslim population is ethnically Thai.
There has been talk of building a shipping canal across the Isthmus of Kra with financial backing from China, allowing ships travelling between China and Europe or India to bypass Singapore and save several days of travel. However, concerns over separatism among the ethnic Malay Muslim community have repeatedly held back attempts to do so.
The reefs around Ko Lipe are largely intact as they have been protected by being within Thailand's oldest marine parks.
The islands in the southern Gulf of Thailand including the Ang Thong National Marine Park provide a beautiful sailing ground. Island hopping sailing cruises between Ko Tao, Ko Pha Ngan, Ko Samui.
On the west coast you also will be able to find many beautiful sailing areas, like Phang Nga Bay, Similan islands, Phi Phi islands. Some charter companies offering day trips and overnight tours from Phuket to Phang Nga and other islands around Phuket. There are hundreds of islands just in Phang Nga Bay and you will need more than just a day trip to explore them all. The best way to explore this sailing ground is to charter a sailing boat for several weeks.
Unsurprisingly for a coastal region, seafood features prominently on the menu. Traditional southern Thai food includes milder coconut milk-based curries popularly associated with Thailand: the dry, Malaysian-influenced Penang curry and Indian-influenced massaman (Muslim) curry with potatoes and nuts.
A wide variety of international cuisines is available in the many resort towns, visited by millions of overseas tourists every year and home to many expats. Tourism has also brought migrants from other parts of Thailand, and their food with them.
In 2004, long-simmering resentment in the southernmost Muslim-majority provinces burst into violence in Narathiwat, Pattani and Yala provinces. All are off the tourist trail, although the eastern rail line from Hat Yai to Sungai Kolok (gateway to Malaysia's east coast) passes through the area and has been disrupted several times by attacks.
Hat Yai (Thailand's largest city after Bangkok and its Nonthaburi suburbs) in Songkhla has also been hit by a series of bombings, however the main cross-border rail line connecting Hat Yai and Butterworth (on the west coast) and the main road connecting Hai Yai with Bukit Kayu Hitam has not been affected, and none of the islands or the west coast beaches have been targeted.
In September 2006, three foreigners were killed in bombings in Hat Yai. Some rebel groups have threatened foreigners, but while targets have included hotels, karaoke lounges, and shopping malls, Westerners have not been singled out for attacks.
- Central Thailand - to Prachuap Khiri Khan
- West Coast of Malaysia - to Kedah, Perak, or Perlis
- East Coast of Malaysia - to Kelantan
- Myanmar - to Tanintharyi Division via Ranong and Kawthoung