Performance Max (PMax) is one of the most powerful tools available to travel marketers right now – but only if you set it up correctly. In our experience, most of the PMax campaigns we inherit from new clients are under-serving their potential because of poor asset group structure or misaligned conversion goals. For tour operators, the difference between a PMax campaign that fills your booking calendar and one that burns through budget on irrelevant clicks comes down to strategy, asset quality, and how well you feed Google’s machine learning engine. Here’s how to get it right.
What makes PMax different for travel businesses?
Unlike standard Search campaigns, Performance Max runs across all of Google’s inventory simultaneously – Search, Display, YouTube, Gmail, Discover, and Maps – from a single campaign. For tour operators, this is significant. A prospective customer researching a Costa Rica wildlife tour might encounter your brand on YouTube while watching a travel vlog, see a Display ad while browsing a travel blog the next day, and then find you on Search when they’re ready to book. PMax keeps you present at every stage of that research journey.
Build your asset groups around destinations, not just products
What we’ve found is that destination-specific asset groups consistently outperform broader campaign structures in PMax – often significantly. The biggest mistake tour operators make is treating it like a generic brand awareness tool. Instead, structure your asset groups around specific destinations or experience types. Create one asset group for “European river cruises,” another for “African safari tours,” another for “Southeast Asia backpacking adventures.” This gives Google’s algorithm tightly themed signals and ensures your ads match the intent of travellers searching for specific experiences rather than serving generic tour operator messaging.
Each asset group should include:
- High-quality destination photography (real locations, not stock imagery)
- A short-form video – even a 15-second destination showcase outperforms no video significantly
- 5+ headlines that speak to the emotional appeal of the destination (“Trek Patagonia with Expert Local Guides”)
- Description lines that address booking confidence: flexible cancellation, ATOL protection, group sizes
Use audience signals to accelerate the learning phase
PMax uses your audience signals as a starting point – not a hard constraint. Feed it your strongest signals from day one to shorten the learning phase and avoid wasted spend. For tour operators, the most effective signals include:
- Customer Match lists – upload your past bookers. Google will find similar high-intent audiences
- Website remarketing – target people who visited specific tour pages but didn’t enquire
- In-market segments – “Luxury Travel,” “Adventure Travel,” “Family Holidays” are all available and highly relevant
The more specific your signals, the faster the algorithm learns who your real customers are. A tour operator selling high-value small-group tours to Japan doesn’t want Google learning from people browsing budget Airbnb stays – so be precise.
Set the right conversion goals – or PMax will optimise for the wrong thing
This is critical. If your Google Ads account tracks both “page views” and “booking enquiry form submissions,” make sure PMax is only optimising for the latter (or your actual bookings if you have e-commerce tracking set up). Otherwise, you’ll find the campaign happily driving thousands of cheap page views while your enquiry rate flatlines. Tour operators with long booking windows should also consider importing offline conversion data – phone calls, CRM leads – to give Google a complete picture of what a real conversion looks like.
Account for seasonality in your bidding strategy
We tend to see PMax campaigns underperform during peak planning periods when budget caps haven’t been adjusted in advance. Travel is one of the most seasonally driven industries on Google. January is peak “dream and research” season for summer holidays; September is when adventure travellers start planning winter expeditions. Structure your PMax campaigns with seasonal budget uplift planned in advance, and use Google’s “Seasonality Adjustments” feature to signal anticipated spikes in conversion rate during key booking windows. A tour operator who doesn’t plan budget increases around January or Easter risk losing ground to competitors who do.
Don’t run PMax in isolation – pair it with Search
PMax will cannibalise branded search traffic if you let it. Always run dedicated branded Search campaigns alongside PMax to protect your brand keywords and maintain visibility for high-intent queries like “[your brand name] tours.” Non-branded search campaigns targeting your most important destination keywords are also worth maintaining – they give you cleaner data and more control over messaging for your most commercially important terms.
Ready to make PMax work harder for your tours?
Performance Max has genuine potential to transform how tour operators attract and convert travellers online – but it rewards those who put in the strategic groundwork. If you’d like an expert eye on your current setup or want to build a PMax strategy from scratch, get in touch with our team. We work with travel businesses to turn Google’s automation into a genuine competitive advantage.