Quirky Stadiums Designed with Unconventional Shapes

By

Lisette Marie

November 7, 2025

3. Allianz Arena – Munich, Germany

The Allianz Arena in Munich with snow. Photo Credit: Wikimedia Commons @Flocci Nivis

The Allianz Arena in Munich is a glowing beacon of innovation, renowned for its façade made of inflatable ETFE panels. This translucent material allows the stadium to change colors, lighting up in red, blue, or white to represent its home teams. The smooth, balloon-like exterior gives the impression of a giant air-cushioned structure. Designed by Herzog & de Meuron, the Allianz Arena is one of the first stadiums to use such an interactive and dynamic façade, captivating spectators before they even step inside. Beyond its iconic look, the stadium boasts advanced seating arrangements that bring fans closer to the action, enhancing the overall experience.Why It’s Unique: As the first stadium in the world to feature a fully color-changing exterior, Allianz Arena’s illuminated ETFE panels create a mesmerizing, dynamic visual experience that changes based on the home team.

(3 of 24)

Latest

32 Safest Countries to Visit Right Now (And 12 to Steer Clear Of)

February 23, 2026

44 Flight Booking Myths That Are Actually Wasting You Money

February 23, 2026

44 Most Underrated Cities You Should Visit In Spain

February 23, 2026

44 Secret Filming Locations Hollywood Doesn't Want You To Find

February 23, 2026

<div class="ads ads-1 collapse-container unit-cookie-consent zone-general-data-protection-regulation-gdpr">

<link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/cookieconsent.min.css" />
<script src="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/cookieconsent.min.js"></script>

<style>
/* Overlay for consent modal */
.consent-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0, 0, 0, 0.7) !important;
    z-index: 9998 !important;
    display: none !important;
    backdrop-filter: blur(3px) !important;
}

.consent-overlay.show {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    animation: fadeIn 0.4s ease !important;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Conversion-optimized consent modal */
.consent-modal {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%) !important;
    border-radius: 16px !important;
    padding: 32px !important;
    max-width: 480px !important;
    margin: 20px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3) !important;
    text-align: center !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
    animation: slideInUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    border: 1px solid #e9ecef !important;
    position: relative !important;
    z-index: 10000 !important;
}

@keyframes slideInUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.consent-modal .icon {
    font-size: 48px !important;
    margin-bottom: 16px !important;
    display: block !important;
    line-height: 1 !important;
}

.consent-modal .title {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #212529 !important;
    margin-bottom: 12px !important;
    line-height: 1.3 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
}

.consent-modal .message {
    font-size: 16px !important;
    color: #6c757d !important;
    margin-bottom: 24px !important;
    line-height: 1.5 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
}

.consent-modal .benefits {
    background: #f8f9fa !important;
    border-radius: 8px !important;
    padding: 16px !important;
    margin-bottom: 24px !important;
    text-align: left !important;
    border: none !important;
    box-shadow: none !important;
}

.consent-modal .benefits .benefit-item {
    display: flex !important;
    align-items: center !important;
    margin-bottom: 8px !important;
    font-size: 14px !important;
    color: #495057 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
    line-height: 1.4 !important;
}

.consent-modal .benefits .benefit-item:last-child {
    margin-bottom: 0 !important;
}

.consent-modal .benefits .benefit-item .check {
    color: #28a745 !important;
    margin-right: 8px !important;
    font-weight: bold !important;
    font-size: 14px !important;
}

.consent-modal .buttons {
    display: flex !important;
    gap: 12px !important;
    justify-content: center !important;
    flex-wrap: nowrap !important;
}

.consent-modal button {
    border: none !important;
    border-radius: 8px !important;
    padding: 14px 28px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    min-width: 140px !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
    text-decoration: none !important;
    display: inline-block !important;
    text-align: center !important;
    vertical-align: middle !important;
    line-height: 1.2 !important;
    box-sizing: border-box !important;
    /* Reset any inherited styles */
    margin: 0 !important;
    outline: none !important;
    background-image: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    word-spacing: normal !important;
    text-indent: 0 !important;
    text-shadow: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.consent-modal button::before,
.consent-modal button::after {
    content: none !important;
    display: none !important;
}

.consent-modal button.accept {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3) !important;
    border: none !important;
}

.consent-modal button.accept:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4) !important;
    background: linear-gradient(135deg, #218838 0%, #1ea179 100%) !important;
    color: #fff !important;
}

.consent-modal button.reject {
    background: #f8f9fa !important;
    color: #6c757d !important;
    border: 2px solid #dee2e6 !important;
}

.consent-modal button.reject:hover {
    background: #e9ecef !important;
    color: #495057 !important;
    transform: translateY(-1px) !important;
    border: 2px solid #dee2e6 !important;
}

.consent-modal .privacy-link {
    margin-top: 16px !important;
    font-size: 12px !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
}

.consent-modal .privacy-link a {
    color: #6c757d !important;
    text-decoration: none !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif !important;
}

.consent-modal .privacy-link a:hover {
    text-decoration: underline !important;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .consent-modal {
        padding: 24px 20px !important;
        margin: 16px !important;
        max-width: none !important;
    }
    
    .consent-modal .title {
        font-size: 20px !important;
        margin-bottom: 10px !important;
    }
    
    .consent-modal .message {
        font-size: 14px !important;
        margin-bottom: 20px !important;
    }
    
    .consent-modal .benefits {
        padding: 12px !important;
        margin-bottom: 20px !important;
    }
    
    .consent-modal .benefits .benefit-item {
        font-size: 13px !important;
    }
    
    .consent-modal .buttons {
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .consent-modal button {
        padding: 12px 20px !important;
        font-size: 15px !important;
        min-width: auto !important;
        width: 100% !important;
    }
}

@media (max-width: 480px) {
    .consent-modal .icon {
        font-size: 40px !important;
        margin-bottom: 12px !important;
    }
    
    .consent-modal .title {
        font-size: 18px !important;
    }
    
    .consent-modal .message {
        font-size: 13px !important;
    }
}
</style>

<script type="text/javascript">
console.log('Initializing compliance-optimized cookie consent...');

window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}

// Detect user location with improved accuracy
async function detectUserLocation() {
    try {
        const response = await fetch('https://ipapi.co/json/');
        const data = await response.json();
        
        return {
            country: data.country_code,
            state: data.region_code,
            region: data.region,
            city: data.city
        };
    } catch (error) {
        console.log('IP detection failed, using timezone fallback');
        const timezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
        
        // Enhanced timezone detection
        if (timezone.startsWith('Europe/') || timezone === 'Atlantic/Reykjavik') {
            return { country: 'DE', state: null };
        } else if (timezone.includes('Toronto') || timezone.includes('Vancouver') || 
                   timezone.includes('Montreal') || timezone.includes('Winnipeg') ||
                   timezone.includes('Edmonton') || timezone.includes('Halifax')) {
            return { country: 'CA', state: null };
        } else if (timezone.includes('Los_Angeles') || timezone.includes('San_Francisco')) {
            return { country: 'US', state: 'CA' };
        } else if (timezone.includes('Denver')) {
            return { country: 'US', state: 'CO' };
        } else if (timezone.includes('Chicago')) {
            return { country: 'US', state: 'IL' };
        } else if (timezone.includes('New_York')) {
            return { country: 'US', state: 'NY' };
        } else if (timezone.includes('America/')) {
            return { country: 'US', state: 'Unknown' };
        }
        return { country: 'US', state: 'Unknown' };
    }
}

// Determine consent strategy based on location
function getConsentStrategy(location) {
    const { country, state } = location;
    
    // EU/EEA + UK + Switzerland + Canada require opt-in consent
    const strictCountries = [
        'AT', 'BE', 'BG', 'HR', 'CY', 'CZ', 'DK', 'EE', 'FI', 'FR', 'DE', 
        'GR', 'HU', 'IE', 'IT', 'LV', 'LT', 'LU', 'MT', 'NL', 'PL', 'PT', 
        'RO', 'SK', 'SI', 'ES', 'SE', 'GB', 'CH', 'IS', 'LI', 'NO', 'CA'
    ];
    
    if (strictCountries.includes(country)) {
        return 'strict';
    } else {
        // US and rest of world - no consent UI needed
        return 'none';
    }
}

// Create conversion-optimized consent modal for EU/Canada
function createConversionOptimizedConsent(location) {
    const isCanada = location.country === 'CA';
    const lawName = isCanada ? 'PIPEDA' : 'GDPR';
    const region = isCanada ? 'Canada' : 'Europe';
    
    // Create overlay
    const overlay = document.createElement('div');
    overlay.className = 'consent-overlay';
    
    // Create modal
    const modal = document.createElement('div');
    modal.className = 'consent-modal';
    
    // Create icon
    const icon = document.createElement('div');
    icon.className = 'icon';
    icon.innerHTML = '
</div>