Online Casinos in Montenegro 2025 – Best Casino Sites & Bonuses Compared

Welcome to BigCasinoSites.bet – your independent comparison site for online casinos in Montenegro. Whether you enjoy slots, blackjack, live dealer tables or crypto casinos – Montenegro offers many secure, trusted, and licensed platforms for real casino action from the comfort of your home.

We show you which online casinos are top-rated, which bonuses are currently available, and what payment options – including Bitcoin and Ethereum – are supported.

✅ Top Online Casinos in Montenegro with Bonus June 2025

Betting Site	Promotion & Bonus	Register
	🌟 BC.Game Casino – Up to 470% Bonus + 400 Free Spins or up to 5 BTC Top crypto casino for slot and betting fans ✓ Massive welcome package across 4 deposits ✓ 400 free spins on popular slot titles ✓ 10,000+ games including Megaways & jackpots ✓ Daily lucky spin & exclusive VIP club ✓ Supports 100+ cryptocurrencies incl. BTC ✓ Fully mobile-optimized platform ✓	Register!
	🌟 Bets.io Casino – 100% up to 1 BTC + 100 Free Spins Crypto-first online casino and betting plattform✓ 100% match bonus up to 1 BTC + 100 free spins on Throne of Camelot ✓ Over 10,000 games including slots, live casino & table games ✓ Daily cashback up to 20% ✓ Accepts multiple cryptocurrencies ✓ Mobile-optimized platform ✓	Register!
	🌟 Vave Casino – 150% up to 1.5 BTC + 100 Free Spins Crypto-first casino and betting with a sleek, futuristic design ✓ 10,000+ games including Megaways & jackpots ✓ 150% welcome bonus up to 1.5 BTC + 100 free spins on Lady Wolf Moon Megaways ✓ Weekly reload bonus: 50% up to 150 USDT + 100 free spins ✓ Accepts 12+ cryptocurrencies incl. BTC, ETH, USDT ✓	Register!
	🌟 BitStarz Casino – Up to 6 BTC + 180 Free Spins Award-winning crypto casino ✓ Massive 4-part welcome package ✓ 180 free spins on popular slot titles ✓ 50 free spins on sign-up with promo code: CRYPTOSTARZ ✓ 4,600+ games including jackpots & live dealers ✓ Accepts 500+ cryptocurrencies and local fiat ✓ Fast withdrawals ✓ Mobile-optimised platform ✓	Register!
	🌟 Dragon Slots – 225% up to $/€2,250 Bonus + 100 Free Spins Asia-inspired design with fire-breathing fun ✓ Great selection of slot games including dragon-themed titles ✓ 225% welcome bonus on your first deposit ✓ Mobile-friendly platform ✓ Regular free spins offers ✓	Register!
	🌟 Hellspin Casino – 100% Welcome Bonus up to $/€2,250 + 100 Free Spins Top choice for online slots ✓ 100% bonus on your first deposit ✓ 4,000+ games including classic & new titles ✓ Weekly free spins ✓ Mobile-friendly ✓ VIP club with 12 levels ✓ Fast payouts ✓ Crypto accepted ✓	Register!
	🌟 National Casino – 100% up to $/€500 Bonus + 100 Free Spins ✓ Top choice for online slots and live games ✓ 100% welcome bonus on your first deposit ✓ 4,000+ games including slots & live dealers ✓ Weekly promotions and free spins ✓ Crypto-friendly with multiple payment options ✓ Mobile-optimized platform ✓ VIP program with 15 levels ✓	Register!
	🌟 SlotsGem Casino – 250% up to $/€1,450 Bonus + 125 Free Spins ✓ Generous welcome package across first 4 deposits ✓ Over 2,000 games including slots and live casino ✓ Crypto-friendly with multiple payment options ✓ Weekly promotions and free spins ✓ Fully mobile-optimized platform ✓	Register!
	🌟 Kyngs Casino – 100% Bonus up to $/€1,500 + 300 Free Spins Royal-themed platform with knightly vibes ✓ 100% welcome bonus on your first three deposits ✓ 300 free spins on popular slot titles ✓ Over 3,000 games including slots and live casino ✓ Sports betting available ✓ Crypto accepted ✓ Mobile-optimized platform ✓	Register!
	🌟 Joker8 Casino – 100% Bonus up to $/€500 + 200 Free Spins ✓ Comprehensive platform offering both casino games and sports betting ✓ 100% welcome bonus on your first deposit ✓ Over 4,000 games including slots and live casino ✓ Weekly reloads and cashback offers ✓ 5-level VIP program with exclusive perks ✓ Crypto-friendly with multiple payment options ✓ Mobile-optimized platform ✓	Register!
	🌟 Vegasino Casino – 100% Bonus up to $/€500 + 200 Free Spins + 1 Bonus Crab ✓ Extensive game library with over 10,000 titles ✓ Integrated sportsbook offering diverse betting options ✓ Gamified experience featuring the unique Bonus Crab ✓ Tiered 5-level VIP program with exclusive perks ✓ Supports both crypto and fiat payments ✓ Fully mobile-compatible platform ✓	Register!
	🌟 BassBet Casino – 100% Bonus + 200 Free Spins + 1 Bonus Crab ✓ Fishing-themed platform with immersive design ✓ 100% welcome bonus on your first deposit ✓ Over 9,000 games including slots, jackpots & live casino ✓ Integrated sportsbook with pre-match & live betting ✓ Unique "Go Fishing" tournaments & Bonus Crab feature ✓ Crypto-friendly with multiple payment options ✓	Register!
	🌟 AllySpin Casino – 225% Bonus up to $/€1,500 + 200 Free Spins + 1 Bonus Crab ✓ Modern platform with a sporty, social vibe ✓ 225% welcome package across first 3 deposits ✓ Over 12,000 games including slots, live casino & table games ✓ Comprehensive sportsbook covering 50+ sports ✓ Weekly cashback up to 15% ✓ Crypto-friendly with multiple payment options ✓	Register!
	🌟 Nomini Casino – 100% up to $/€500 Bonus + 200 Free Spins + 1 Bonus Crab ✓ Fruit-themed adventure with multiple bonus choices ✓ 100% match bonus on your first deposit ✓ Over 4,000 games including slots, live casino & table games ✓ Comprehensive sportsbook with 35+ sports and 250+ football markets ✓ Bonus Crab feature for extra rewards ✓ Crypto-friendly with multiple payment options ✓	Register!
	🌟 Spinanga Casino – 100% Bonus + 200 Free Spins + 1 Bonus Crab ✓ Immersive Inca-themed platform with gamified features ✓ 100% welcome bonus on your first deposit ✓ Over 4,000 games including slots, live casino & table games ✓ Integrated sportsbook offering pre-match & live betting ✓ Unique Bonus Crab feature for extra rewards ✓ Crypto-friendly with multiple payment options ✓	Register!
	🌟 BoaBoa Casino – 100% Bonus + 200 Free Spins + 1 Bonus Crab ✓ Tropical-themed platform with gamified features ✓ 100% welcome bonus on your first deposit ✓ Over 4,000 games including slots, live casino & table games ✓ Integrated sportsbook offering pre-match & live betting ✓ Regular promotions and tournaments ✓ Crypto-friendly with multiple payment options ✓ Mobile-optimized platform ✓	Register!
	🌟 Wazamba Casino – 100% Bonus + 200 Free Spins + 1 Bonus Crab Award-winning platform with a gamified jungle adventure ✓ 100% welcome bonus on your first deposit ✓ Over 4,000 games including slots, live casino & table games ✓ Integrated sportsbook offering pre-match & live betting ✓ Unique Bonus Crab feature for extra rewards ✓ Crypto-friendly with multiple payment options ✓	Register!
	🌟 GreatWin Casino – 100% Bonus + 200 Free Spins Modern platform with over 3,000 games ✓ 100% welcome bonus on your first deposit ✓ 200 free spins distributed over 10 days ✓ Integrated sportsbook offering pre-match & live betting ✓ Bonus not available via Skrill or Neteller ✓ Crypto-friendly with multiple payment options ✓	Register!
	🌟 Cashed Casino – 100% Bonus + 200 Free Spins Fresh design with a crypto-friendly approach ✓ 100% welcome bonus on your first deposit ✓ Over 7,000 games including slots, live casino & table games ✓ Integrated sportsbook offering pre-match & live betting ✓ Weekly reloads and cashback offers ✓ Supports Bitcoin, Litecoin, Tether & more ✓	Register!
	🌟 Spinsy Casino – 100% Bonus + 200 Free Spins Modern luxury look & crypto-friendly ✓ 100% welcome bonus on your first deposit ✓ 200 free spins distributed over 10 days ✓ Over 9,000 games including slots, live casino & table games ✓ Integrated sportsbook offering pre-match & live betting ✓	Register!

These online casinos are especially popular among players in Montenegro:

22Bet Casino – Huge variety of games, strong welcome package
BC.GAME – Fully crypto, instant payouts, anonymous accounts
BitStarz – Award-winning crypto casino, excellent mobile experience
National Casino – Stylish design, local payment options, VIP perks
Melbet Casino – Live games, slots, and fast withdrawals
Betwinner – Extensive game portfolio, strong in live casino & bonuses
20Bet Casino – Easy-to-use, mobile-friendly, wide currency support
HellSpin – Thematic design, frequent tournaments, great crypto support
VAVE – Crypto-native, modern UI, no KYC required
Bets.io – 100% crypto, sleek UX, secure & fast transactions
Megapari – Multilingual, large jackpot games, regional currency support
Stake.com – Leading crypto casino and sportsbook, sleek design, exclusive promotions, and strong community features

📌 Note: Some platforms may require identity verification (KYC) or the use of a VPN or mirror site to access their services in countries with restricted access due to geoblocking or local regulations.

⚖️ Is Online Gambling Legal in Montenegro?

Online gambling is legal in Montenegro under certain conditions:

✅ Only licensed operators are permitted
🧑‍⚖️ Minimum legal age is typically 18+
🧾 Taxes may apply on winnings
🌐 International sites may require special approval

💡 Tip: Always use licensed casino platforms to avoid legal risks.

📊 Casino Regulation Overview for Montenegro

Criterion	Details for Montenegro
📜 Regulatory Authority
⚖️ Legal Status	Legal with licensed operators (since [Year])
🧑 Minimum Age	18+ (or as per local laws)
💱 Currency	Local Currency (e.g. PLN, EUR, USD)
💳 Popular Payment Methods	Visa, Mastercard, Skrill, Bitcoin, Ethereum
🧾 Taxes	12% on stakes, plus possible 10% on winnings
🪙 Crypto Casinos	✅ Supported by platforms like BC.GAME, 22Bet
📱 Mobile Apps	✅ iOS/Android apps & responsive mobile sites
🎁 Bonus Offers	✅ Free spins, cashback, deposit bonuses, VIP programs

💳 Popular Payment Methods for Online Casinos in Montenegro

Payment Method	Description	Availability
Visa / Mastercard	Traditional credit and debit cards	High
Skrill / Neteller	Digital wallets	Medium
Local payment	Local payment system	High
Bitcoin / Ethereum	Cryptocurrency transactions	Medium
Bank Transfer	Direct bank transactions	High

🪙 Crypto Casino Advantages for Players in Montenegro

More and more players in Montenegro choose Bitcoin casinos and similar platforms because they:

🔒 Allow fast, anonymous deposits
🚫 Don’t require banks or third parties
🌍 Offer access even under national restrictions

🪙 Crypto Benefits: Fast, anonymous, and no banking involvement – ideal in countries with regulatory pressure or economic instability.

📱 Best Mobile Casino Apps in Montenegro

Top providers offer native apps or optimized mobile websites:

📲 Compatible with Android & iOS
⚡ Live games & real-time withdrawals
🎁 Mobile-exclusive promotions & rewards
→ Learn more about mobile casino apps

🌍 International Casino Sites – Also for Montenegro

Many users in Montenegro prefer international online casinos because they:

🌐 Offer more games and languages
💱 Accept multiple currencies
🚫 Have fewer restrictions
→ Explore all international casino platforms

📌 Note: Access to some international platforms may require VPNs or mirror sites.

❓FAQ – Online Casinos in Montenegro

Is online casino gambling legal in Montenegro?

✅ Yes – as long as you use a licensed operator.

Which payment methods work in Montenegro?

💳 Visa, Mastercard, Bitcoin, Ethereum, Skrill, Neteller

Are there bonuses for new players?

Yes – free spins, deposit bonuses, cashback & more

Do casino apps work in Montenegro?

Absolutely – all major platforms offer mobile versions.

The Best Online Casinos in Montenegro