Cookie Policy
How we use cookies
This page explains every cookie and browser-storage item this website places, the purpose of each, and how you can change or withdraw your preferences at any time.
Introduction
This Cookie Policy explains what cookies and similar browser-storage technologies are, why Athens Blue Tours uses them, and how you can control them. It applies to athensblue.com and is part of our broader Privacy Policy.
We use three categories of technology: necessary, analytics, and advertising. Optional categories are not active until you grant consent through the banner shown on your first visit. You can change or withdraw your choices at any time.
This policy was last updated on 28 June 2026 (version 1). We will update it if our use of cookies changes materially, and we will request renewed consent where required.
What Are Cookies?
Cookies are small text files placed on your device by a website. They are widely used to make websites work correctly, to remember your preferences, and to provide information to site owners about how their sites are used.
This policy also covers similar technologies including localStorage (browser key-value storage with no expiry), which we use to remember your consent choice.
Cookie Inventory
The following table lists every cookie and browser-storage item this site places or may place, grouped by consent category.
| Name | Provider | Category | Storage | Duration | Purpose |
|---|---|---|---|---|---|
| ab_consent_v1 | Athens Blue Tours | Necessary | localStorage | 12 months (auto-expires; cleared immediately on withdrawal) | Stores your cookie consent choices (accepted/declined categories, policy version, timestamp). Used to apply your preference on return visits and to avoid re-showing the consent banner within 12 months. |
| _ga | Google (Firebase Analytics / GA4) | Analytics | Cookie | 2 years | Distinguishes unique visitors. Used by Google Analytics for Firebase to calculate session and user-level metrics (pages viewed, session duration, return visits). |
| _ga_CXBYGPTTRH | Google (Firebase Analytics / GA4) | Analytics | Cookie | 2 years | Maintains session state for the GA4 data stream associated with this website. Works alongside _ga to track session-level engagement. |
| _gcl_au | Google Ads | Advertising | Cookie | 90 days | Google Ads conversion linker. Used to associate ad clicks with on-site conversions (bookings) to measure the effectiveness of Google Ads campaigns. Conversion measurement only — not used for remarketing or personalised advertising. |
| _gcl_aw | Google Ads | Advertising | Cookie | 90 days | Stores the Google Ads click identifier (GCLID) from the ad click that led to a site visit. Used to attribute conversions back to specific ad clicks. |
Necessary Cookies
Necessary technologies are required for the website to function and cannot be switched off. They are set in response to actions you take, such as visiting the site for the first time, and they do not track you for advertising or analytics.
We store your cookie consent choice in your browser's localStorage (key: ab_consent_v1). This record stores which categories you accepted or declined, the policy version in effect at the time, and the timestamp of your decision. It is used solely to remember your preference and to avoid showing the consent banner on every visit. It is not shared with any third party. The record expires automatically after 12 months, or immediately if you withdraw consent.
Analytics Cookies — Google Analytics for Firebase
When you grant analytics consent, we initialise Google Analytics for Firebase (GA4), which uses cookies to measure how visitors use the site — including pages viewed, time on site, and how visitors navigate between pages. This data is collected in aggregate and helps us improve the website. No personal information is shared with third parties for advertising.
Analytics cookies are only set after you grant consent. You can withdraw analytics consent at any time through the Cookie settings link in the footer.
Advertising Cookies — Google Ads Conversion Tracking
When you grant advertising consent, we load the Google Ads tag (AW-18074239814), which places cookies to measure whether visitors who clicked one of our Google Ads went on to make a booking. This is conversion measurement only.
We do not enable remarketing, audience creation, or personalised advertising through Google Ads on this website. The ad_personalization signal is always set to denied.
Advertising cookies are only set after you grant consent. You can withdraw advertising consent at any time through the Cookie settings link in the footer.
Third-Party Services
The contact form on this website posts to Web3Forms (api.web3forms.com) when you submit it. Web3Forms processes the data you type into the form (name, email, message) in order to deliver it to us. It does not set tracking cookies and operates under its own terms. Form submission is a user-initiated action.
Bokun booking links on this website open an external booking platform (widgets.bokun.io) in a new tab. Bokun operates under its own privacy and cookie policy. We do not embed Bokun widgets or iframes on this site.
We do not use Google Tag Manager, social media pixels, live chat tools, YouTube embeds, Google Maps embeds, or any other third-party script or iframe that would place cookies without your knowledge.
How to Manage or Withdraw Consent
You can change or withdraw your cookie preferences at any time by clicking the Cookie settings link in the footer of any page on this site. Your choice will take effect immediately for future collection. Because the analytics and advertising SDKs cannot be fully unloaded once initialised in a page session, withdrawal stops future data collection but does not retroactively erase data already sent during the current session.
You can also control or delete cookies at the browser level. Refer to your browser's help documentation for instructions. Disabling all cookies may prevent some parts of the site from functioning correctly.
To opt out of Google Analytics across all websites, you can install the Google Analytics Opt-out Browser Add-on available at tools.google.com/dlpage/gaoptout. To manage Google Ads personalisation, visit adssettings.google.com.
Data Retention and Third-Party Processors
Google Analytics for Firebase (operated by Google LLC) retains analytics data in accordance with the data-retention settings configured in the GA4 property. Google LLC may process data on servers outside Greece and the European Economic Area under its own international-transfer mechanisms.
Google Ads conversion data (operated by Google LLC) is retained in accordance with Google's standard advertising data policies.
Your consent record (ab_consent_v1) is stored only in your own browser's localStorage and is not transmitted to any server.
Relationship to Privacy Policy
This Cookie Policy supplements our Privacy Policy, which covers how we handle personal information you provide through inquiry forms, email, phone, WhatsApp, and direct bookings. If there is a conflict between the two documents, the Privacy Policy governs for personal data processed outside of cookie and analytics contexts.
For questions about this Cookie Policy, contact us at [email protected]. Athens Blue Tours, Παπαρρηγοπούλου 37, 153 43 Αγία Παρασκευή, Greece.
