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Top picks for Koya

Q: What are the best in Koya?

Universal Studios Japan Osaka Castle Park Osaka Aquarium Kaiyukan

Q: What are the top-rated in Koya?

[Promotion] Kansai Pass | Kansai Wide Area Pass 5days Nanki Shirahama Onsen + Wakayama Stationmaster Kishi Railway + Senjojiki + Sandanbeki Day Tour Koyasan

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Trip.comKoya

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100100 results for Koya

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Universal Studios Japan
10
2026 Global 100 - Best Things to Do
Book now for today
Amusement parks
Night view
4.7/5
· 3.5 萬 reviews
From€48.60
Osaka Castle Park
8.6
2026 Global 50 - Spring Outings
Boat tour
Night view
4.8/5
· 6,636 reviews
Osaka Aquarium Kaiyukan
8.2
2026 Global 100 - Family-friendly Attractions
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Cancel anytime
Night view
4.7/5
· 3,661 reviews
From€14.73
Umeda Sky Building
8.0
2026 Global 100 - Night Attractions
Night view
4.7/5
· 1,247 reviews
Osaka Nankai Express Railway | Kansai Airport / Namba / Wakayama / Koyasan
Transport passes
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4.8/5
Very good· 87 reviews· 800+ booked
From€14.18
Osaka Castle Museum
7.9
No. 5 of Best Things to Do in Osaka Prefecture
Immediate access
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Historic buildings
Night view
4.7/5
· 2,494 reviews
From€6.55
Koyasan
4.7
No. 11 of Best Things to Do in Wakayama Prefecture
Historic buildings
Mountain climbing
4.9/5
· 49 reviews
Tsutenkaku
7.7
2026 Global 100 - Night Attractions
Immediate access
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Night view
4.6/5
· 1,210 reviews
From€6.55
Abeno Harukas 300 Observatory
7.6
2026 Global 100 - Night Attractions
Immediate access
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Night view
4.8/5
· 889 reviews
From€10.91
Osaka subway & bus pass (1-day/2-day) Osaka Metro & Osaka City Bus Pass
Transport passes
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4.7/5
Very good· 870 reviews· 11K+ booked
From€5.06
Nara Park
7.6
2026 Global 50 - Spring Outings
Night view
4.6/5
· 1,945 reviews
Shinsekai
7.6
No. 7 of Best Things to Do in Osaka
Night view
4.5/5
· 315 reviews
Osaka Ochi Beya Sumo Show + Sumo Experience & Kimono Experience + Optional Chanko Nabe and Other Japanese Cuisine
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2.5/5
· 2 reviews· 34 booked
From€59.99
1-day tour to Shirahama, Wakayama with Conan-themed experience, including train ride to Kishi Station and Senjojiki
4.8/5
Very good· 158 reviews· 1K+ booked
10% off
Limited-time sale
From€54.70€60.78
[Promotion] Kansai Pass | Kansai Wide Area Pass 5days
City passes
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Instant confirmation
5.0/5
Excellent· 1 review· 57 booked
From€60.38
1-day tour of Kumano-Kodo Nakahechi Pilgrimage Route light hiking in Nagoya, Japan|Nachi Waterfall + Nachi Taisha Shrine + Saigoku 33-Temple Kannon Sacred Pilgrimage No.1 - Nachisan Seiganto-ji Temple
4.7/5
Very good· 6 reviews· 81 booked
From€61.58
Nanki Shirahama Onsen + Wakayama Stationmaster Kishi Railway + Senjojiki + Sandanbeki Day Tour
5.0/5
Excellent· 20 reviews· 200+ booked
5% off
Limited-time sale
From€59.88€63.04
Dotonbori
7.5
2026 Asia 100 - Night Attractions
Boat tour
Night view
4.7/5
· 2,677 reviews
Osaka Castle
7.3
No. 10 of Best Things to Do in Osaka Prefecture
Historic buildings
Boat tour
4.7/5
· 2,661 reviews
Solaniwa Onsen Osaka Bay Tower
7.2
2026 Global 50 - Hot Springs Attractions
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Night view
4.6/5
· 496 reviews
From€12.60

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Frequently asked questions about Koya

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What are the best in Koya?

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What are the top-rated in Koya?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?

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Reviews/Trip Moments

★

Reviews: Osaka Aquarium Kaiyukan

Guest user2014-05-16

The scenic area is very well developed. You can climb the steps along the stream and waterfall, immerse yourself in the forest, breathe in the fresh air of nature, and experience the cool breeze blowing through the gaps in the air, completing a spiritual purification journey! Due to time constraints, it would have been even more perfect to stay in an eco-friendly villa and enjoy local delicacies.

★

Reviews: Umeda Sky Building

Guest user2019-07-11

The starlight in the open field was just okay, but the starry sky before sunrise was absolutely gorgeous. I regretted not joining the evening stargazing tour. I don't know when I'll be able to go again. Highly recommended!

★

Reviews: Osaka Nankai Express Railway | Kansai Airport / Namba / Wakayama / Koyasan

_TTTW******78132025-12-18

It's a great deal! A ticket from Kansai Airport to Namba Station costs 970 yen, so it's totally worth it for trips to Wakayama or Koyasan. Redeeming the ticket is also very convenient; basically, the station staff scans the QR code and you get your ticket. The ticket is anonymous, and you can use it on two separate occasions, or even on your next trip to Japan within the same year.