Whether you'd like to learn about our place in space, or gaze up at stars and planets that shine in the night sky, Polo Astronomico Casimiro Montenegro Filho will bring out your inner astronomer.

When you've spent some time at this out-of-this-world attraction in Foz do Iguaçu, why not check out Itaipu Dam, Friendship Bridge, and Buddhist Temple? They're close to Polo Astronomico Casimiro Montenegro Filho and also a favorite with travelers.

Plan a trip to see Polo Astronomico Casimiro Montenegro Filho

Price found within the past 48 hours. Click for updated prices.

Hotel Rafain Centro

Foz do Iguacu City Centre

$441

per person

Dec 13 - Dec 15

just found

Roundtrip non-stop flight included

Buenos Aires (EZE) to Iguassu Falls (IGU)

8.6/10 Excellent! (557 reviews)

It’s very conveniently located. Staff made good recommendations for lunch and dinner. Close to a supermarket. Pool area is very nice. Hotel rooms are pretty tired. We loved the best stuff: Gabriel and the young woman who works with him. Phenomenal breakfast.

Reviewed on Oct 9, 2025

Grand Carimã Resort & Convention Center

Cataratas

$465

per person

Dec 13 - Dec 15

just found

Roundtrip non-stop flight included

Buenos Aires (EZE) to Iguassu Falls (IGU)

8.8/10 Excellent! (496 reviews)

This hotel has daily flying Trapeze classes for adults and children! So fun!

Reviewed on Apr 25, 2025

Recanto Cataratas - Thermas, Resort e Convention

Campos do Iguaçu

$547

per person

Dec 13 - Dec 15

just found

Roundtrip non-stop flight included

Buenos Aires (EZE) to Iguassu Falls (IGU)

9.4/10 Exceptional! (1,009 reviews)

Breakfast was great and had a good variety of regional foods and traditional “American” options.

Reviewed on Oct 19, 2025

Browse tours and tickets to explore Polo Astronomico Casimiro Montenegro Filho

Tours & day trips

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Iguassu Falls Full-Day Tour: Brazil & Argentina sides

Free cancellation available

History & culture

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Sunset at Landmark of the Three Frontiers

Free cancellation available

Private & custom tours

See all 37 activities

Private Tour of Iguazu Falls

Free cancellation available

Adventure & outdoor

See all 19 activities

Iguassu Waterfalls: 1 Day Tour Brazil and Argentina's sides

Free cancellation available

Water activities

See all 10 activities

From Foz do Iguaçu: Sunset Catamaran Tour with Meal

Free cancellation available

Popular places to visit

Ecomuseum

Have fun with interactive exhibits while learning about the story of the Itaipu Dam and the ecological and social history of the Itaipu region of Foz do Iguaçu.

Buddhist Temple

Admire Asian architecture and spot hundreds of intricately carved statues. Relax in a garden while enjoying excellent city and river views.

Friendship Bridge

Walk high above the Paraná River across a bridge connecting Foz do Iguaçu with the busy shopping districts of Ciudad del Este, Paraguay.

Omar Ibn Al-Khattab Mosque

After visiting Omar Ibn Al-Khattab Mosque, make a plan to see the other sights and activities in Foz do Iguaçu. Amble around the area's scenic parks or seek out the local tours.

Itaipu Dam

Take a behind-the-scenes tour of this dam and hydroelectric power plant and enjoy panoramic city and river views from the dam’s walls.

Bela Vista Ecological Refuge

Enjoy the beautiful waterfalls and explore Bela Vista Ecological Refuge, a lovely green space in Foz do Iguaçu. Amble around this relaxing area's lush forest, or seek out the local tours.