

Discover 23 Day tours in Union on Trip.com, updated October 27, 2026, with experiences lasting from 1 to 4 hours. Find the perfect adventure for your day!
From €40.25 per person, with an average total of €68.43. Choose the option that suits your plan.
With 1.114k verified reviews, Day tours Union boast an average rating of 4.9.
This week's most popular Day tours: "Portland, Maine: Hidden Histories Guided Walking Tour", with 247 reviews and a 4.9 rating.
Now on Trip.com: "Portland: Private Island Fort Tour", a 2-hour adventure in Union!
The next available day tour departs on October 28, 2026. Book now to secure your spot!
Union Day tours usually take about 2 hours — perfect for a relaxed, immersive experience!
10% of Union Day tours now offer English-speaking guides
October is the perfect time to visit Union! Choose from 23 available day tours, including seasonal favorites like Portland, Maine: Hidden Histories Guided Walking Tour.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.




















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