This is popular itinerary for big group 20-30 people who want to explore all Thailand - 10 days:
Central: Bangkok, Floating market, Ayutthaya, and Pattaya.
North: Chiang Mai
A/C 50 seat bus rate is: 12,000 THB/day including driver and all fuel.
A personal tour guide any languages: 3,000 THB/day.
Hotel: please find at: www.agoda.com
Meal: 500 THB/person/day for lunch and dinner.
The bus driver and guide pick up the group from the airport and bring them to their hotel to support the group with check-in procedures.
Bangkok Old City Tour – Golden Mountain, Grand Palace, Wat Pho, Wat Arun, Dinner cruise
13:00 Wat Phra Kaew Temple of the Emerald Buddha Image and the Grand Palace (entrance fee 500 THB/person). Wat Pho Temple to see the big Reclinding Buddha image and have 30 min Thai massage. (entrance fee 100 THB/person).
16:00 Wat Arun Temple of Dawn (entrance fee 50 THB/person).
18:00-20:30 Dinner cruise (900 THB/person)
Today, everyone prepares to dress politely with long pants and appropriate shoes. For woman, be sure the clothes to cover all upper part of your body. Otherwise it is not allowed to enter the palace and royal temples.
Wat Saket: 50 THB/person x 30 pax = 1500 THB
Grand Palace: 500 THB/person x 30 pax = 15000 THB
Wat Pho: 100 THB/person x 30 = 3000 THB
Wat Arun: 50 THB/person x 30 = 1500 THB
Roundtrip Ferry across Chao Phra Ya river to Wat Arun: 10 THB/person x 30 = 300 THB
Cruise buffet dinner along Chao Phra Ya river: 900 THB/person x 30 = 27000 THB
Day 2 - Damnoen Saduak Floating Market
Damnoen Saduak floating market is the most popular floating market located 90 km and 2 hours by car from Bangkok. The main activity of this trip is walking in the market to taste some food and dessert, and boat riding (suggested in the morning to avoid hot sunshine) to see some beautiful temples, Thai houses, and trees along the river to learn Thai way of life dating back in the old day.
08:00 Pick you up at your hotel in Bangkok.
09:30 Arrival at Damnoen Saduak
10:10 Boat riding 1.5-2 hours
13:00 Walking in the market again to see some interesting attractions.
14:00 Option: Siam Cultural Park, Wax Museum or Elephant feeding or riding at Chang Puak Camp. Otherwise, Amphawa floating market is the other interesting one just 15 minutes or 10 kilometers nearby.
17:00 Departure to your hotel.
Damnoen Saduak Floating Market Cruise and back to the hotel.
1000 THB/10pax * 4 boats = 4,000 THB
The market is 2 hr outside Bangkok, so extra fuel for bus: 2,000 THB
Day 3 – Ayutthaya – Historical Old City
Bangpa-in palace 100 THB/person
Ayutthaya Floating Market 100 THB/person
All temple ruin sites: 40 THB/person
Ayutthaya city is 60 km north of Bangkok or just 1 hr by car. It is former capital of Thailand before Bangkok. This trip, you will have experience dated by to Thai history 300 years ago by the explain of the guide. The main activity is to ride a car to all ruin UNESCO temples and listen to the history and culture of Thailand longtime ago.
08.00 Meet you at the lobby at your hotel in Bangkok
08.10 Departure by new VIP air-conditioned bus heading to Ayutthaya.
10.00 Bangpa-in Palace.
12.00 Lunch by your own leisure.
13.00 Visit the temple at the end of Ayutthaya period at Wat Suwanararam (Wat 4), which was formerly the temple of King Rama I of King Rama I created. Watch the bob arch like a junk. And a beautiful picture. Worship Luang Pho To Big Buddha Art U-Thong The worship of Ayutthaya. And to pay homage to the mother and daughter. At Wat Phaneng (Wat 2). Worship the Great Chedi Chai Mongkol to King Naresuan to create a memorial of victory. When the triumph was won, the victory at Wat Yai Chaimongkol (Wat 3)
13.45 Visit Wat Phra Mueang (Wat 5: Unseen In Thailand) which is the only temple in Ayutthaya that was not destroyed by Burma. The Burmese army has set up this temple. Inside the church there is a very beautiful Buddha image.
14.30 Khun Pan Thai house. The discovery of gold plating. Within the prang of Wat Ratchaburana (Wat 6), which is the temple built in the third Ayutthaya in the reign of King Chao Phraya.
15.30 Go back to Bangkok by VIP boat.
The city is 1.5 hr outside Bangkok, so extra fuel for bus: 2,000 THB
Day 4 - Recommended: Bangkok Shopping day
9:00 Pick up at your hotel
10:00 Siam Paragon shopping center
12:00 Lunch at a Thai restaurant (250 THB/person)
13:00 Central World shopping center
Bangkok Don Mueang - Chiang Mai 21:15 - 22:25
Transfer from the hotel/city centre to Bangkok Don Mueang Airport, the flight to Chiang Mai leaves at 21:00.
Day 5 - Chiang Mai Old City Tour
08:00 Pick up at Chiang Mai your hotel in Chiang Mai city by a van, 10 seater each. Travel to Phuping Palace.
08:45 Arrive Phuping Palace (50 THB/person), admire the beauty of Phuping Palace and winter plants and large rose Garden
11:00 Doi Suthep (50 THB/person + tram 40 THB/person) - the most famous temple on top of mountain and impressive views of downtown Chiang Mai can be seen.
13:30 Wiang Kum Kam (50 THB/person) - the old capital of Chiang Mai.
18:00 Return to hotel
19:00 Night walking street or dinner at Khao Khanoke restaurant and watch the traditional Lanna Thai dancing show.
Day 6 - Visit to Doi Inthanon National Park, Wachirathan waterfall, rice farm, Royal Projects and colourful fruit and vegetables market
07:00 Breakfast at the hotel.
08:00 Pick up at the hotel by a van, 10 seater each, and heading to Doi Inthanon mountain.
10:30 to Doi Inthanon National Park
11:00 Go to Doi Ang Kha Nature to see the thousand-year-old rose and rice inverted. Moss is the largest in Thailand.
11:30 Visit Phra Chedi Nop Methyledol and Phrathat Nopphon pagodas the highest point in Thailand
13:00 Hmong market where local people sell fresh fruits and souvenirs.
14:00 King Royal Project flower garden (40 THB/person)
15:30 Visit Wachir Than Waterfall - the biggest and moust beautiful there.
17:30 Return to hotel in Chiang Mai city.
Day 7 - Royal garden, long-neck Karen tribe, and famous old cultural temples near city
07:00 Breakfast at the hotel.
08:00 Pick up at hotel by a 10 seat van to the Royal Flora Ratchaphruek garden (200 THB/person):
10:00 Long neck Karen tribe at Baan Tong Luang village (300 THB/person):
13:30 City tour at three famous historical cultural old temples:
Wat Sri Suphan (50 THB/person):
Wat Chedi Luang (40 THB/person):
Wat Phra Singh (20 THB/person):
17:00 Arrival to Chiang Mai airport.
If not agree with the itinerary above, some other places such as: https://www.thrillophilia.com/destinations/chiang-mai/places-to-visit or https://www.thrillophilia.com/things-to-do-in-chiang-mai
Departure by Air Asia Chiang Mai - U-Tapao Pattaya airport 18:15 - 19:40
Day 8 - Only transfer from Pattaya airport to hotel in Pattaya.
Day 9 - Some places in Pattaya by own group.
Day 10 - Transfer by bus from Pattaya to Suvarnabhumi International Airport in Bangkok. Departure from Pattaya at 17:00. Farewell.