Located at the entrance to the beautiful Bay of Kotor, Herceg Novi is one of Montenegro’s most attractive coastal towns. Known for its historic Old Town, palm-lined promenade, beaches, marinas and Mediterranean atmosphere, it attracts visitors arriving from Croatia, Dubrovnik Airport and cruise ports throughout the Adriatic.
Whether you’re relaxing in Igalo, walking along the famous Šetalište Pet Danica promenade, exploring Forte Mare Fortress or taking boat trips around the Bay of Kotor, reliable internet makes your holiday much easier.
Quick answer: for most tourists, a Montenegro travel eSIM is the easiest way to get internet in Herceg Novi. You can install it before travelling, activate it after arrival and enjoy fast mobile internet without replacing your physical SIM card. Montenegro has excellent LTE coverage across the Adriatic coast and all major tourist destinations.
Top Montenegro eSIMs
Montenegro eSIM
Fixed
1 GB, 7 days€ 3.462 GB, 15 days€ 5.193 GB, 30 days€ 6.92Unlimited
Unlimited, 1 day€ 3.89Unlimited, 3 days€ 8.22Unlimited, 5 days€ 12.55
Balkans eSIM
Fixed
1 GB, 7 days€ 4.332 GB, 15 days€ 6.923 GB, 30 days€ 9.09Unlimited
Unlimited, 1 day€ 4.76Unlimited, 3 days€ 10.82Unlimited, 5 days€ 16.87Best Ways to Get Internet in Herceg Novi
| Option | Convenience | Best For |
|---|---|---|
| Travel eSIM | ★★★★★ | Most tourists |
| Local SIM Card | ★★★★☆ | Longer stays |
| International Roaming | ★★★☆☆ | Emergency use |
| Hotel WiFi | ★★☆☆☆ | Accommodation only |
Why Tourists Choose an eSIM
An eSIM allows you to prepare your internet connection before leaving home. Instead of searching for a mobile operator after arriving, your phone is ready to connect within minutes.
- Purchase online before departure.
- Instant QR code delivery.
- No physical SIM card.
- No airport or mobile shop queues.
- Keep your regular SIM active.
- Continue using your existing phone number.
- Perfect for holidays and Balkan road trips.
Mobile Coverage in Herceg Novi
Herceg Novi benefits from excellent LTE coverage across the town, beaches and surrounding Riviera. The three national mobile operators provide reliable service throughout Montenegro’s coastline, making it easy to stay connected almost everywhere visitors spend their time.
| Location | Coverage |
|---|---|
| Herceg Novi Old Town | Excellent |
| Šetalište Pet Danica | Excellent |
| Igalo | Excellent |
| Meljine | Excellent |
| Savina | Excellent |
| Portonovi | Excellent |
| Kumbor | Very Good |
| Luštica Peninsula | Good to Very Good |
How Much Data Do You Need?
| Trip Length | Recommended Data |
|---|---|
| Weekend getaway | 1–3 GB |
| One-week holiday | 5–10 GB |
| Two-week vacation | 10–20 GB |
| Remote work | 20 GB+ |
Typical Tourist Data Usage
| Activity | Approximate Usage |
|---|---|
| Google Maps | 5–10 MB/hour |
| WhatsApp messages | Very low |
| Voice calls | 30–50 MB/hour |
| Video calls | 250–500 MB/hour |
| 100–300 MB/hour | |
| TikTok | 500 MB–1 GB/hour |
| YouTube HD | 1–3 GB/hour |
Can You Use Hotel WiFi?
Most hotels, apartments, cafés and restaurants offer free WiFi. It works well for streaming, software updates and larger downloads while indoors.
However, mobile internet becomes essential once you leave your accommodation to visit beaches, explore the Old Town, book boat trips or drive along the Adriatic coast.
Does EU Roaming Work?
No.
Although Herceg Novi is only a short distance from Croatia, Montenegro is outside the EU Roam Like at Home agreement. Using your regular European SIM card may result in international roaming charges depending on your mobile provider. A travel eSIM offers predictable prepaid mobile data instead.
Can You Keep Your Home SIM?
Yes.
Most Dual SIM smartphones allow you to:
- Use your Montenegro eSIM for mobile data.
- Keep your regular SIM for calls.
- Receive SMS verification codes.
- Continue using your existing phone number.
Does WhatsApp Work?
Yes.
WhatsApp works exactly as it does at home. Your account remains linked to your regular phone number while your eSIM simply provides the internet connection.
Recommended Phone Settings
| Setting | Recommended Value |
|---|---|
| Mobile Data | Montenegro eSIM |
| Data Roaming | ON |
| Network Selection | Automatic |
| Automatic Data Switching | OFF |
| Primary SIM Roaming | OFF |
| APN | data.esim if required |
Best Uses for Internet in Herceg Novi
- Walking along the seaside promenade.
- Finding beaches.
- Booking boat excursions.
- Google Maps navigation.
- Restaurant reservations.
- Planning trips to Kotor and Dubrovnik.
- Uploading holiday photos.
- Checking weather forecasts.
- Booking accommodation.
Common Internet Problems
- Data Roaming is disabled.
- The wrong SIM is selected for Mobile Data.
- Automatic Data Switching is enabled.
- Incorrect APN settings.
- Manual network selection.
How to Fix Internet Problems
- Restart your phone.
- Enable Data Roaming.
- Select your eSIM for Mobile Data.
- Verify the APN is data.esim if manual setup is required.
- Turn Airplane Mode on for 30 seconds.
- Leave Network Selection on Automatic.
Related Montenegro Guides
- Montenegro eSIM
- Best eSIM for Herceg Novi
- Mobile Data in Herceg Novi
- Mobile Internet Montenegro
- Best Network in Montenegro
- How to Get Internet in Montenegro
- How Much Data Do You Need for Montenegro?
- APN Settings Montenegro eSIM
FAQ
What is the easiest way to get internet in Herceg Novi?
For most tourists, a Montenegro travel eSIM installed before departure is the simplest and most convenient option.
Is mobile coverage good in Herceg Novi?
Yes. Herceg Novi has excellent LTE coverage across the town, beaches and surrounding coastline.
Can I use hotel WiFi only?
Hotel WiFi is useful indoors, but mobile internet is much more convenient while sightseeing and travelling around the Bay of Kotor.
Does WhatsApp work?
Yes. WhatsApp works normally using your eSIM or WiFi while keeping your existing phone number.
How much data do I need?
Most visitors use between 5 GB and 10 GB during a typical one-week holiday.
Do I need to enable Data Roaming?
Yes. Most travel eSIMs require Data Roaming to be enabled on the eSIM line.
Final Recommendation
Herceg Novi combines beautiful Adriatic scenery, historic landmarks and reliable mobile coverage. A Montenegro travel eSIM lets you stay connected from the moment you arrive, making it easy to navigate, book activities and enjoy your holiday without worrying about expensive roaming charges.