Best Resorts in Onsan-eup

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Our top choices for Onsan-eup resorts

Seasonal outdoor pool, open 10:00 AM to 6:00 PM, cabanas (surcharge)
The Mauna Ocean Resort

The Mauna Ocean Resort

The Mauna Ocean Resort
3.0 star property
Gyeongju
7.8 out of 10, Good, (193)
"Sunrise was the best ever view. Staffs were very neat and room was so spacious and cleaned. I definitely come back this place with my family again. The restaurant’s food was decent. Korean chicken tasted better than I thought. Thumbs up!"
United States
Anonymous traveler
$55 nightly
The price is $61
Jan 21 - Jan 22, 2026
Total with taxes and fees
The Mauna Ocean Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Onsan-eup Hotel Reviews

LCT Residence Y Collection

LCT Residence Y Collection

10/10 Excellent
"7/10 cleaness Checkin was quite confused, Well stayed overall"
sungwoo 1-night trip
Posted 3 days ago
LCT Residence Y Collection

Find out more about Onsan-eup

Onsan-eup Resorts information

Number of reviews
193
Accommodation
1 Resorts
Lowest Price
$61
Highest Price
$61

Frequently asked questions

What can I expect from a resort vacation in Onsan-eup?
You deserve a getaway, and a resort is the perfect place to find all the services and amenities you need for a relaxing stay in Onsan-eup. One of the comfortable resort hotels in the area might be just what you're searching for, whether you want great restaurants on site, blissful spa treatments, or fun activities to try.
What's a favorite resort for my stay in Onsan-eup?
Our top-rated resort near Onsan-eup: The Mauna Ocean Resort - Spa resort. 16.2 mi (26 km) from Onsan-eup. Features a full-service spa, a seasonal outdoor pool, and a children's pool.
What can I do in Onsan-eup?
If you're interested in local sights, Jinha Beach, Jangsaengpo Whale Museum, and Ulsan Grand Park are some places to visit nearby. Additional attractions in the area include ganjeolgot and Hyundai Motors Ulsan Factory.
What's the weather like in Onsan-eup?
The hottest months are usually August and July with an average temp of 74°F, while the coldest months are January and December with an average of 40°F. The rainiest months in Onsan-eup are July, August, September, and June, with each month seeing an average of 9 inches of rainfall.
What's the best way to get to and around Onsan-eup?
Fly into Ulsan (USN), which is located 9.8 mi (15.8 km) from the heart of the city. You can also search for flights into Gimhae Airport (PUS), which is 28.6 mi (46.1 km) away. If you'd like to venture out around the area, you may want a rental car for your journey.