Will I get signal at Kawah Putih and Tangkuban Perahu?

You will have 4G on the approach roads and in the nearby towns of Ciwidey and Lembang, but coverage weakens right at the crater rims. Download offline maps and any tickets before you head up the volcano.

Is data good enough for the Bandung to Jakarta train?

Yes. The railway corridor is well covered, so you can stream and hotspot for most of the journey. Expect only brief drops in the tunnels and cuttings through the hills between the two cities.

West Java eSIM.

Name: West Java travel eSIM
Brand: My Holiday SIM

West Java, the Sundanese highlands - Bandung's cafes, Kawah Putih's crater and Bogor's rainforest.

from $3.14/day · unlimited dataAll of Indonesia (Bali) →

Unlimited dataFast 4G LTEInstant 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 West Java

Weekend traffic on the Jakarta-Bandung and Puncak routes is brutal, so keep a live navigation app running - real-time rerouting on 4G can save you hours crawling through the mountain passes.

Best time to visit West Java

Visit in the dry season from May to September, when highland skies stay clear over Bandung's volcanoes and the tea hills escape the heavy afternoon downpours.

Two simple ways to buy

West Java eSIM plans: unlimited, or by the GB.

Every West Java eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in West Java — 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 West Java?

A rough, honest guide to sizing your West Java eSIM so you're not guessing. Most travellers in West Java 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

West Java eSIM: your local data guide.

West Java packs cool highland cities and steaming volcanoes into easy reach of Jakarta. You will want data to navigate Bandung's cafe-lined Braga Street, book a driver up to the turquoise Kawah Putih crater lake near Ciwidey, and check trail conditions in Bogor's botanical gardens. A West Java eSIM keeps you mapped and online across the Puncak tea hills and beyond.

One eSIM for West Java and all of Indonesia (Bali). It's the national Indonesia (Bali) eSIM — from $3.14/day with unlimited data, working the same in West Java as it does the moment you leave it.

Landing at Bandung - Kertajati (KJT), with many arriving via Jakarta's Soekarno-Hatta (CGK).?

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

West Java eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.46

$4.39

—

5 days1GB

$0.88

$4.39

−40%

7 days1GB

$0.63

$4.39

−57%

10 days3GBPopular

$0.68

$6.80

−53%

15 days3GB

$0.45

$6.80

−69%

30 days5GB

$0.26

$7.71

−82%

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

eSIM vs the old ways in West Java

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

West Java eSIM from $3.14/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in West Java.

Bandung

Bandung's city centre runs on solid Telkomsel and XL 4G/5G, plenty for ride-hailing and uploading factory-outlet hauls.

Kawah Putih (Ciwidey)

Signal holds on the drive up but thins at the crater rim, so download your map before leaving Ciwidey town.

Bogor

Bogor and the Puncak pass have reliable 4G for booking tea-plantation stops and checking the rain radar.

Pangandaran

This south-coast surf town leans on Telkomsel; expect steady 4G in town and patchier data along the cliff walks.

The practical bit

Getting around West Java on your eSIM.

Apps you'll want online in West Java

Gojek— Indonesia's super-app for bikes, cars, food and payments - dominant in Bandung and Bogor.
Grab— Reliable ride-hailing and delivery across West Java's larger towns and airports.
Access by KAI— Books intercity train tickets across Java, including the busy Bandung corridor.
Traveloka— Books flights, trains, hotels and attraction tickets like Tangkuban Perahu across the region.

How long to stay in West Java

Most travellers give West Java three to five days, pairing a couple of nights in cool Bandung with day trips to Kawah Putih, Bogor's gardens and the Puncak tea estates.

How much data for West Java

A balanced 3-5 GB suits most West Java trips - enough for maps through mountain traffic, ride-hailing and sharing photos; add more or go Unlimited if you plan to hotspot a laptop from Bandung cafes.

Coverage in West Java

Bandung, Bogor and the main highland towns enjoy strong 4G and growing 5G, but signal genuinely thins on volcano rims like Kawah Putih and Tangkuban Perahu and deep in Ujung Kulon's rainforest.

Where you're headed

Discover West Java.

Colorful traditional dance performance in Kuningan, West Java showcasing vibrant costumes and cultural heritage.

Stunning aerial view of Mount Salak with a village nestled below, captured in West Java, Indonesia.

Stunning aerial shot showcasing a clock tower and surrounding urban landscape in Bogor, West Java, Indonesia.

A breathtaking aerial view of sunrise over the hills and rice fields in West Java, Indonesia.

How to activate your West Java 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 West Java

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

New to eSIM in West Java?

What is a West Java eSIM?

A West Java eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local West Java 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 West Java.

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 Indonesia (Bali).

Fast 4G LTE nationwide

Connected · 4G

Your eSIM joins Indonesia (Bali)'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.

Telkomsel
Indosat Ooredoo Hutchison
XL Axiata
Smartfren

Popular places covered

BaliJakartaUbudYogyakartaCangguLombokGili IslandsLabuan Bajo

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 West Java 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

West Java eSIM questions, answered.

Yes. There is one national Indonesia plan and it roams onto Telkomsel, Indosat and XL right across West Java - from Bandung and Bogor to Pangandaran's beaches. The same eSIM also keeps working if you travel on to Jakarta or Bali.

Your West Java 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 Indonesia (Bali)?