Flights and hotels usually eat up the planning budget, but the part of a trip you'll actually remember is what you do once you're there. Viator — the tours and activities platform owned by Tripadvisor — has a limited-time promotion that trims 10% off eligible bookings, and the deadline is further out than most deals: the promo code ENDOFSUMMER2026 works through September 7, 2026.
The scale is the headline here. Viator lists more than 300,000 activities across 150-plus countries, covering everything from skip-the-line museum tickets and food tours to wine tastings, private city tours, and outdoor adventures. The catalogue also extends to cruise excursions, with a dedicated function for shore trips that syncs with port schedules — useful if you're sailing rather than basing yourself in one city.
Why book ahead at all? Two reasons come up repeatedly. First, the flexibility: many tours offer free cancellation up to 24 hours before departure, and a lot of experiences let you reserve now and pay later, so locking in a 10% discount doesn't mean gambling on firm plans. Second, the reviews. Because Viator sits inside the Tripadvisor family, listings carry millions of verified reviews from travellers who actually completed the experience — a decent filter for separating the standout guides from the forgettable ones.
There's also a local angle worth noting. Many experiences on the platform are run by independent guides, family businesses, and small local operators, so your booking often supports the community you're visiting rather than a faceless chain. That typically translates into better storytelling too — personal history and insider tips you won't get from a generic big-bus tour.
Redeeming the offer is straightforward: pick your tours on Viator, enter ENDOFSUMMER2026 at checkout, and the 10% comes off eligible activities. The main caveat is that it applies to eligible bookings only, so check the terms on specific tours before assuming the discount applies. If you already have trips pencilled in for late 2026 or 2027, booking the activities now — while the code is live — is the sensible play.
Who is this for? Anyone with a trip on the horizon who hasn't filled in the 'what are we actually doing there' gap yet. Whether it's a bike tour in Edinburgh, a tasting in Santiago, or an excursion on an Alaska cruise, planning activities in advance tends to make the whole trip run smoother — and a guaranteed 10% off makes the maths easy.