In our opinion, all beaches are excellent destinations for families.
We would only discard Koh Tao if you are not going to focus on snorkeling or bottle diving. It is far from the continental coast and the beaches on the main island are not the best. The access to the beautiful Nang Yuan is by hiring a long-tail boat, so not free.
If you opt for an island, keep in mind that if the sea were rough the ferry trip would be very uncomfortable, especially in monsoon season.
If you may reach it from two ports, choose the nearest one. For example, to go to Koh Samui and Koh Phangan, better do it from Surat Thani and not from Chumphon. Although in this case, you can also go by plane.
The destinations that we are going to suggest can be considered as very suitable for families, but why?
» They have wide beaches, very quiet.
» They are not the most spectacular, so there are no crowds and the offer of accommodation is wider and affordable.
» Nevertheless, There are nearby paradise islands that can be visited on day trips or include them in the trip itinerary, combining quiet beaches with authentic marine treasures.
A fun activity is to make a marine excursion in which fruit is offered to the fish inside the water, they love it and will surround you looking for their bite.
It may be a good idea to hire a long-tail boat to do the tour in private if so take a look at this article Tips for renting a long-tail boat (enjoythailand.fun).
Khao Lak, Andaman Sea
More than 25 km of beaches. Some fantastic islands are located off the coast and can also be combined with the visit the jungle in the nearby Khao Sok National Park.
More information about Khao Lak here (enjoythailand.fun).
Map of the Andaman Sea here.
Phuket, Andaman Sea
It is the largest island in the Andaman Sea and offers excellent beaches for families.
Many beaches on the west side like Karon or Kata have a fun wave on the shore, big enough to have fun but not too big to become dangerous. Take into account that it changes during the monsoon season, with a less friendly sea.
Post about Phuket here (enjoythailand.fun)
Koh Lanta, Andaman Sea
Very suitable destination when you come with kids, quiet and with interesting excursions available.
More information about Koh Lanta here (enjoythailand.fun).
Koh Chang, Gulf of Thailand
It is not far from Bangkok and you can move there in your own vehicle.
More information about Koh Chang here.
Gulf of Thailand map here (enjoythailand.fun).
Koh Samui, Gulf of Thailand
It has an airport on the island itself and a good offer of services for visitors, of course also for kids.
More information about Koh Samui here (enjoythailand.fun).
Koh Pha Ngan, Gulf of Thailand
A very quiet island next to Koh Samui. Large quiet beaches, open spaces and picturesque villages.
Post about Koh Phangan here (enjoythailand.fun).
Post about beaches of the Andaman Sea (enjoythailand.fun).
Post about beaches of the Gulf of Thailand (enjoythailand.fun).
