Is there signal in Sam Roi Yot National Park?

Coverage is mixed. The main roads and viewpoints usually have 4G, but it fades in the caves, on the Phraya Nakhon trail and around the marshland. Download maps and tide times before you arrive.

How do I get around Hua Hin with the eSIM?

Live data lets you hail a Grab, follow maps to the night markets and book golf or spa slots. Local green songthaews run fixed routes in cash, so data helps you spot where to catch them.

Prachuap Khiri Khan eSIM.

Name: Prachuap Khiri Khan travel eSIM
Brand: My Holiday SIM

Royal seaside Hua Hin, Pranburi's calm beaches and the peaks of Sam Roi Yot

from $3.14/day · unlimited dataAll of Thailand →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$6.80$0.68/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$6.80

Good to know in Prachuap Khiri Khan

The climb to Phraya Nakhon cave in Sam Roi Yot loses phone signal, and the famous sunbeam hits its pavilion only mid-morning - screenshot tide times and the boat-or-trail access details before you set out.

Best time to visit Prachuap Khiri Khan

February to April is driest and sunniest along this coast; the heaviest rains arrive October to November, though it stays milder than the Andaman side.

Two simple ways to buy

Prachuap Khiri Khan eSIM plans: unlimited, or by the GB.

Every Prachuap Khiri Khan eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Prachuap Khiri Khan — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Prachuap Khiri Khan?

A rough, honest guide to sizing your Prachuap Khiri Khan eSIM so you're not guessing. Most travellers in Prachuap Khiri Khan are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Prachuap Khiri Khan eSIM: your local data guide.

This long Gulf-coast province runs from the royal resort town of Hua Hin down through quiet Pranburi to Prachuap town's monkey-topped temple and the limestone peaks of Sam Roi Yot National Park. Whether you're playing a beachfront golf round, hunting the park's cave shrine or touring night markets, a Prachuap Khiri Khan eSIM keeps navigation and bookings live.

One eSIM for Prachuap Khiri Khan and all of Thailand. It's the national Thailand eSIM — from $3.14/day with unlimited data, working the same in Prachuap Khiri Khan as it does the moment you leave it.

Landing at Hua Hin (HHQ), with Bangkok Suvarnabhumi (BKK) the main long-haul gateway?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Prachuap Khiri Khan eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.67

$2.00

—

5 days1GB

$0.40

$2.00

−40%

7 days1GB

$0.29

$2.00

−57%

10 days3GBPopular

$0.68

$6.80

—

15 days3GB

$0.45

$6.80

−33%

30 days5GB

$0.26

$7.71

−61%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Prachuap Khiri Khan

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Prachuap Khiri Khan eSIM from $3.14/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Prachuap Khiri Khan.

Hua Hin

Thailand's oldest beach resort has strong 4G/5G for golf bookings, night markets and ride-hailing.

Pranburi

This calmer stretch of coast south of Hua Hin stays well connected around its boutique resorts.

Sam Roi Yot National Park

Coverage is patchy among the limestone hills and marshes, so download the trail to Phraya Nakhon cave in advance.

Prachuap Khiri Khan town

The bayside provincial capital has reliable signal along the promenade and seafood restaurants.

The practical bit

Getting around Prachuap Khiri Khan on your eSIM.

Apps you'll want online in Prachuap Khiri Khan

Grab— The main ride-hailing and food app in Hua Hin and along the Prachuap coast.
12Go Asia— Books trains, buses and vans on the Bangkok-Hua Hin-southern line through the province.
SRT D-Ticket— State Railway app for the scenic southern line stopping at Hua Hin and Prachuap stations.
Bolt— Ride-hailing alternative operating around Hua Hin for cheaper local trips.

How long to stay in Prachuap Khiri Khan

Most stay three to five days, basing in Hua Hin or Pranburi and adding a day for Sam Roi Yot's caves and viewpoints.

How much data for Prachuap Khiri Khan

Balanced 3-5 GB covers a relaxed coast trip - maps, dining, golf and spa bookings. Choose Unlimited if you'll stream at your resort or work remotely between beach days.

Coverage in Prachuap Khiri Khan

Hua Hin and the main coastal towns have strong 4G/5G, but signal thins inside Sam Roi Yot National Park - among its caves, marshes and limestone peaks - and on the quieter southern beaches.

Where you're headed

Discover Prachuap Khiri Khan.

Panoramic aerial view of Hua Hin, Thailand with cityscape and ocean in the distance.

Serene view of a small island surrounded by the sea and cloudy sky in Hua Hin, Thailand.

Explore the pristine white sand beach along the lush, rocky shoreline of Thailand's coastal beauty.

A stunning aerial view of Hua Hin with city buildings and ocean horizon.

How to activate your Prachuap Khiri Khan eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Prachuap Khiri Khan

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Prachuap Khiri Khan?

What is a Prachuap Khiri Khan eSIM?

A Prachuap Khiri Khan eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Prachuap Khiri Khan data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Prachuap Khiri Khan.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Thailand.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Thailand's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

AIS
TrueMove H
dtac

Popular places covered

BangkokPhuketChiang MaiKrabiKoh SamuiPattaya

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Prachuap Khiri Khan eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Prachuap Khiri Khan eSIM questions, answered.

Yes. It's the national Thailand plan, so one eSIM runs from Hua Hin down through Pranburi to Prachuap town and Bang Saphan - the same network the length of the province, roaming onto AIS, TrueMove H or dtac.

Your Prachuap Khiri Khan eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Thailand?