If you've searched for anything on Google recently, you've probably noticed the AI-generated summaries at the top of the results. Those AI Overviews are now showing up for millions of searches — including travel and activity-related queries. And for tour operators, getting cited inside one of those summaries is quickly becoming the new "page one."
Here's the part most tour operators don't know: as of May 29, 2025, Google officially expanded its Preferred Sources program for AI Overviews — meaning there's now a formal process to increase your chances of being cited. AEO optimization (Answer Engine Optimization) isn't just a buzzword anymore. It's a real, actionable strategy.
This guide breaks down what the Preferred Sources program is, why it matters for tour operators, and the exact steps you can take to improve your visibility inside AI-generated answers.
What Are Google AI Overviews?
Google AI Overviews (formerly Search Generative Experience) are AI-generated summaries that appear at the top of search results. They synthesize information from multiple sources to give users a direct answer without requiring them to click through.
For queries like "best food tours in Nashville" or "whale watching tours near me," Google may surface an AI Overview that recommends specific operators, describes experiences, and links to trusted sources.
If you're one of those sources? You get clicks, brand visibility, and implied authority from Google itself. If you're not? You may be invisible — even if you rank on page one organically.
What Is Google's Preferred Sources Program?
On May 29, 2025, Search Engine Journal reported that Google expanded its Preferred Sources initiative for AI Overviews. Here's what that means in practice:
Google has created a formal mechanism for content publishers — including local businesses, editorial sites, and niche experts — to signal that their content should be considered a trusted, citable source for AI-generated answers.
Previously, AI Overviews pulled from sources algorithmically with no clear submission or optimization path. The expansion introduces:
- A structured submission process for content types (guides, FAQs, listicles, expert commentary)
- Prioritization signals that influence citation likelihood
- Faster re-crawling for sites participating in the program
This is a significant shift. It means AEO optimization — structuring your content to be cited by AI systems rather than just ranked by traditional search algorithms — is now a formal discipline with real Google support behind it.
Why Tour Operators Are Uniquely Positioned to Win
Here's the honest truth: most tour operators haven't touched AEO optimization yet. That's your opportunity.
Think about the questions travelers ask before booking:
- "What's the best way to see the Grand Canyon in a day?"
- "Are food tours worth it in Charleston?"
- "How do whale watching tours work?"
These are exactly the kind of informational queries that Google AI Overviews are designed to answer. And local, niche experts — like a tour operator who runs 300 food tours a year — are exactly the type of source Google wants to cite.
Moz's analysis in "The New Rules of AI Visibility" makes this clear: AI systems prefer authoritative, specific, clearly sourced content from genuine subject matter experts. A food tour operator who writes a comprehensive guide to their city's food scene has a legitimate shot at appearing above a generic travel blog.
The catch? Your content needs to be structured in a way that AI can easily parse, summarize, and attribute.
AEO Optimization: The Core Tactics for Tour Operators
1. Write Direct, Question-Based Content
AI Overviews are answer engines — they're built to find direct, clear responses to user questions. Structure your blog posts, FAQ pages, and service pages around specific questions:
- "What should I wear on a whale watching tour?"
- "How long is a typical walking food tour?"
- "Is the [Your City] ghost tour appropriate for kids?"
Use H2s that are actual questions, and open each section with a direct 1–2 sentence answer before expanding. This "answer-first" structure dramatically increases citation likelihood.
2. Build a Comprehensive FAQ Section on Every Page
Every service page and blog post on your site should end with an FAQ block. Aim for 5–8 questions per page, written in natural language that mirrors how travelers actually search.
Tools like AlsoAsked, AnswerThePublic, and Google's "People Also Ask" box are excellent sources for real question data. For AEO optimization, these are your keywords.
3. Implement Schema Markup
Structured data (schema markup) tells search engines — and AI systems — what your content is about in machine-readable terms. For tour operators, the most valuable schema types include:
- TouristAttraction
- LocalBusiness with TourOperator sub-type
- FAQPage
- Review and AggregateRating
If your site runs on WordPress, plugins like Yoast SEO or RankMath can handle this without touching code. On custom platforms, your developer can add JSON-LD directly to page templates.
4. Get Cited on Authoritative Third-Party Pages
AI Overviews synthesize from multiple sources — not just your own site. If TripAdvisor, Viator, local news sites, and travel bloggers all mention your tour company, those citations reinforce your authority signal.
Proactive PR and outreach matters here:
- Pitch local lifestyle and travel journalists
- Submit to curated city guides (TimeOut, Eater, Thrillist)
- Respond to HARO queries in the travel and experience category
Each external mention is a data point that AI systems use to confirm you're a credible source worth citing.
5. Publish Destination Guides, Not Just Sales Pages
The tours that get cited aren't the ones with the best sales copy — they're surrounded by genuinely helpful content. If you run kayak tours in coastal Maine, publish:
- "The Complete Guide to Sea Kayaking on the Maine Coast"
- "Best Time of Year for Kayaking in Acadia National Park"
- "What to Expect on Your First Guided Sea Kayak Tour"
This content positions you as a subject matter expert that AI systems trust to cite — not just a booking page competing for clicks.
6. Use Named Authors and Strong E-E-A-T Signals
Moz's AI visibility research highlights a key AEO factor: E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness). Google's AI systems are trained to evaluate source credibility before citing it.
For tour operators, this means:
- Publish blog posts under a named author — you, your guides, or a local expert
- Add author bio pages with real credentials ("12 years leading backcountry tours in the Rockies")
- Link your content to your verified Google Business Profile and review platforms
The Preferred Sources Submission Process — What We Know Now
As of June 2025, Google has not published a fully open submission form for small businesses — the May 29 expansion was announced primarily through publisher communications and industry reporting from SEJ.
What we do know:
- Google is prioritizing sites that demonstrate topical authority — consistent, deep content on a specific subject area
- Sites with strong E-E-A-T signals, clean technical SEO, and structured data are being favored for citation
- The expansion appears to be rolling out to local and niche publishers, not just major editorial sites
What to do right now: Treat your site as if you're building toward Preferred Source eligibility, even if the formal small-business enrollment path isn't yet public. The signals Google is evaluating — authority, structure, trust, citation patterns — are exactly what the tactics above address.
Bookmark the Google Search Central blog and follow SEJ for updates on formal enrollment windows.
30-Day AEO Quick-Win Checklist for Tour Operators
Here's a prioritized action list to work through over the next month:
- Add FAQ sections to your top 5 service pages
- Implement FAQPage and LocalBusiness schema markup site-wide
- Publish one destination guide targeting a high-intent informational query
- Set up or update author bios on all blog content
- Confirm your site is fully indexed in Google Search Console
- Reach out to 3 local travel or lifestyle publications for coverage or a mention
- Review and complete every field in your Google Business Profile; respond to recent reviews
The Bottom Line
AEO optimization isn't replacing SEO — it's the next layer on top of it. Ranking on page one still matters. But getting cited inside an AI Overview means your business name appears before a user even sees the traditional blue-link results.
Google's Preferred Sources expansion is a strong signal that AI-generated answers are a permanent part of search — not a beta experiment. Tour operators who publish authoritative, answer-first content and follow the AEO best practices in this guide are exactly the type of source Google's AI is designed to cite.
The window to move early is open right now. Most of your competitors haven't started yet.
Frequently Asked Questions
What is AEO optimization?
AEO (Answer Engine Optimization) is the practice of structuring your content to be cited by AI-powered answer systems like Google AI Overviews, Bing Copilot, and similar tools. It focuses on clear, direct, question-based content with strong credibility signals.
How do I get cited in Google AI Overviews?
Focus on authoritative, question-based content with direct answers, implement structured data (schema markup), build citations on third-party sites, and strengthen your E-E-A-T signals through author bios and verified business listings.
What is Google's Preferred Sources program?
Preferred Sources is a Google initiative that identifies trusted content publishers for citation within AI Overviews. Google expanded the program in May 2025, creating a more formal path for authoritative sites to increase their AI Overview citation likelihood.
Is AEO optimization different from SEO?
Yes, but they overlap significantly. Traditional SEO focuses on ranking pages in blue-link results. AEO optimization structures content so AI systems can extract and attribute answers from it. Both reward authoritative, well-structured content — but AEO adds a layer of answer-first formatting and schema specificity.
How long does it take to appear in Google AI Overviews?
There is no guaranteed timeline, but sites that implement AEO best practices — schema markup, FAQ sections, authoritative destination content — can start seeing citation appearances within weeks after Google re-crawls their pages.