Top picks for Union Day tours

Discover 20 Day tours in Union on Trip.com, updated March 11, 2026, with experiences lasting from 1 to 16 hours. Find the perfect adventure for your day!

From CAD 27.13 per person, with an average total of CAD 92.83. Choose the option that suits your plan.

With 649 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: "Camden, Maine: Day Sails aboard Schooner Surprise", a 2-hour adventure in Union!

The next available day tour departs on March 12, 2026. Book now to secure your spot!

Union Day tours usually take about 2 hours — perfect for a relaxed, immersive experience!

85% of Union Day tours now offer English-speaking guides

March is the perfect time to visit Union! Choose from Day tours 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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Reviews/Trip Moments

Reviews: Camden, Maine: Day Sails aboard Schooner Surprise
Guest User2025-10-09
Exceptional! The Captain was so informative and knowledgeable. Very receptive to questions and engaging. The ship was a historical 107 year old vessel and beautiful. What a smooth sail!
Reviews: Portland, Maine: Hidden Histories Guided Walking Tour
Guest User2024-09-25
Dugan was wonderful and the two hour tour was perfect. Portland has a long history and Dugan did a great job of telling interesting stories and showing us many sights. There is a restroom break and the stroll was beautiful. We highly recommend Portland by Foot!
Reviews: Portland, Maine: 2-Hour Guided History Tour
Guest User2025-10-28
Really interesting tour and our guide was very informative and interesting. City was quite vibrant with the many restaurants and shops. Definitely well worth a visit.