Top Things to Do in Thailand - Prices, Regions, Closures

Land in Thailand in August expecting Maya Bay's sand or a Similan dive boat and you hit a wall. Both are closed for environmental recovery.

Most guides dump 50 sights into a flat list, ignoring that Thailand stretches 1,600 kilometers north to south, regional prices fluctuate, and major marine reserves shutter for months. A bucket list is useless if your target spot is legally off-limits on your travel dates.

This guide fixes that with three facts per entry: costs in Thai Baht (THB), geographic region, and physical opening dates.

How to read this list

Three currencies govern any Thai itinerary: cash, mileage, and season.

1. Thai Baht (THB): Costs are listed in THB, converted at 33 THB to $1 USD.
2. Kilometers: Bangkok to Chiang Mai is 700 kilometers north; Chiang Mai to Krabi is 1,600 kilometers south. Grouping sights by region avoids wasted travel days.
3. Months: Monsoons close west-coast islands, while dry season opens mountain trails.

Check our guide on how to pace a 7 or 10 day Thailand trip for transit strategies.

Bangkok and central Thailand

Bangkok will overwhelm you within three hours without a plan. Give the capital two to three days, then head north.

The Rattanakosin temple trio

Bangkok's historic core holds three iconic temples. Grand Palace & Wat Phra Kaew houses the Emerald Buddha (open 08:30 - 16:30, entry 500 THB / ~$15 USD; knees and shoulders covered by real clothing required, not scarves). Wat Pho (open 08:30 - 19:30, entry 300 THB / ~$9 USD) holds a 46-meter gilded reclining Buddha and national massage school (30-minute massages cost 260 THB / ~$8 USD). Across the river, Wat Arun (Temple of Dawn, open 08:00 - 18:00, entry 200 THB / $6 USD) is reached via public Tha Tien ferry for 4 THB ($0.12 USD). Ignore drivers outside claiming the site is closed; walk straight to the ticket gate.

Cultural viewpoints and historic estates

Wat Saket (The Golden Mount, open 07:00 - 19:00, entry 100 THB / ~$3 USD) climbs 300 shaded steps for 360-degree views. Jim Thompson House (open 10:00 - 17:00, entry 250 THB / ~$7.50 USD) displays traditional teak houses tracing mid-century Thai silk history.

Chatuchak Weekend Market

Open Saturday and Sunday 09:00 - 18:00 with free entry, Chatuchak market packs 15,000 stalls selling vintage clothes, teak carvings, tea sets, and street food.

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Ayutthaya day trip

Located 80 kilometers north of Bangkok, UNESCO-listed Ayutthaya was Siam's capital from 1350 until 1767. Temple entry ranges from 50 to 200 THB (~$1.50 - $6 USD). Tour headless stone Buddhas and tree-root entwined statues via a guided Ayutthaya day trip from Bangkok with temple tours and river cruise.

The north: Chiang Mai, Pai and the mountains

Hop a train north and muggy coastal heat vanishes into misty mountain ranges and cool nights.

Chiang Mai Old City and Doi Suthep

Chiang Mai is anchored by its 1296 brick wall and moat. Wat Phra That Doi Suthep sits on a mountain (open 06:00 - 20:00, entry 30 THB / $0.90 USD, plus 30 THB for the funicular elevator if you skip the 306-step dragon staircase). In the Old City, Wat Chedi Luang and Wat Phra Singh charge 40 to 50 THB ($1.20 - $1.50 USD).

Hands-on Thai cooking classes

Chiang Mai is Thailand's culinary classroom. A half-day cooking class here beats Bangkok options hands down: at 800 to 1,300 THB (~$24 - $39 USD), it costs half as much as Bangkok classes (1,200 to 2,500 THB) while letting you harvest fresh galangal and herbs in organic gardens. Book a Chiang Mai Thai cooking class with market tour.

Mountain caving in Chiang Dao and Pai

Highways north climb into deep valleys. Chiang Dao Cave (70 km north, entry 40 THB / $1.20 USD) uses gas lantern guides in stalactite chambers. Off the road to Pai, Tham Lot guided visits run 150 to 450 THB ($4.50 - $13.50 USD) with a bamboo raft trip on the subterranean Nam Lang River. At dusk, swifts fly into the cave as bats stream out.

Seasonal lantern festivals

If traveling in mid-November, Chiang Mai hosts sky lantern releases. Read our guide to the Yi Peng lantern festival in Chiang Mai for dates, ticket breakdowns, and free Ping River bridge viewpoints.

The Andaman coast: limestone, water, and the rules

Towering limestone walls shoot straight out of turquoise water along the Andaman coast, where environmental rules are strictly enforced.

Maya Bay and the Phi Phi Islands

Over-tourism wrecked the reef at Maya Bay on Koh Phi Phi Leh, and the rules that brought it back are strict. Swimming is banned to protect the resident blacktip reef shark nursery, so you wade knee-deep and no further. Cash entry is 400 THB ($12 USD) for adults and 200 THB ($6 USD) for children. Be honest with yourself about what that buys: a wade, not the poster. The cliffs are still worth it. Speedboats land at Loh Samah Bay, leading across a 5-minute wooden boardwalk. Beach visits are capped at one hour and 380 people; drones and non-reef-safe sunscreen are prohibited. Open 07:00 - 18:00. Maya Bay shuts annually August 1 to September 30 (reopening October 1 in 2026), though tours swap in Bamboo Island during closure. Book a reliable Phi Phi Islands and Maya Bay speedboat day trip from Phuket.

Phang Nga Bay sea kayaking

Phang Nga Bay features limestone islets over emerald water. Guided sea cave kayaking tours cost 1,200 to 2,500 THB ($36 - $75 USD); premium eco-tours run 3,500 to 4,500 THB ($106 - $136 USD). Guides paddle inflatable kayaks through sea caves (talu) into hidden lagoons (hongs). Secure a spot on a Phang Nga Bay sea cave kayaking tour from Phuket.

Khao Sok National Park floating raft houses

Khao Sok wraps Cheow Lan Lake in rainforest often described as among the oldest on earth. Overnight packages on floating bamboo raft houses cost 2,500 to 3,500 THB (~$75 - $106 USD) per person, covering boat transfers, floating cabins, meals, and dawn safaris for wild hornbills and gibbons. Book a Khao Sok Cheow Lan Lake overnight raft house tour.

Railay Beach rock climbing

Railay Beach near Krabi offers over 700 bolted climbing routes on sheer limestone ocean cliffs. Half-day beginner courses run 800 to 1,200 THB ($24 - $36 USD); full-day multi-pitch packages cost 1,500 to 2,500 THB ($45 - $75 USD), including gear rental and belay guides.

The Gulf islands

East of the mainland, the Gulf islands play by a different monsoon schedule than the Andaman coast.

Koh Tao is one of the cheapest places on earth to earn scuba diving credentials. Full PADI or SSI Open Water certification costs 9,000 to 12,000 THB ($270 - $360 USD), including instruction and equipment rental; certified divers can book two-tank fun dives for 2,000 to 3,500 THB ($60 - $106 USD). On Koh Phangan, escape Haad Rin Full Moon Party crowds at Secret Beach or Salad Beach, then visit Thong Sala pier evening market for grilled seafood skewers, mango sticky rice, and noodle soups starting at 50 THB (~$1.50 USD) per dish. On neighboring Koh Samui, head inland to Na Muang Waterfalls (free entry; minor parking fees of 20 to 50 THB) for mountain viewpoints over neighboring islands.

The elephant question

This is the one entry on the list where picking the cheap option does real harm. Genuine sanctuaries are observation-first: the elephants walk, forage, and socialize, and you watch. Avoid camps offering elephant riding (with or without saddles), circus shows, painting tricks, short chains on concrete pads, forced bathing, or handlers holding bullhooks hidden out of view.

Run the feed math and the pricing stops being a mystery. One adult Asian elephant eats 600 to 800 THB ($18 - $24 USD) of vegetation a day. Add veterinary care, mahout wages, and land, and a camp charging under 1,000 THB a head is not covering a single animal's lunch. Legitimate sanctuaries charge 2,500 to 3,800 THB ($75 - $115 USD) for a half or full day. That 700 THB ($21 USD) price difference goes directly toward bananas, sugarcane, and medical supplies. Top ethical operations include Elephant Nature Park in Chiang Mai (2,500 THB half-day / 3,800 THB full-day, housing 80+ rescued elephants across 200 acres) and ChangChill (2,200 THB / ~$67 USD, supported by World Animal Protection).

Book direct on official sanctuary websites so third-party tour desks do not take 20% to 30% commissions. Reserve 2 to 3 days in advance, or 7 to 10 days ahead during peak season (December - February).

The closure calendar

Before you book anything, run your dates against this:

Before you go

Every non-Thai traveller has to file the Thailand Digital Arrival Card (TDAC) within the 3 days before arrival, on every entry, whether you come in by air, land, or sea. It replaced the old paper TM6 slip, it is free, and it is not a visa. Tripmojo keeps the flights, train tickets, and hotel confirmations that follow in one place.