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The Grand Sumorum

$88
/ night

Avg. for September

The Grand Sumorum - Image 1
The Grand Sumorum - Room
The Grand Sumorum - Room
The Grand Sumorum - View from room
The Grand Sumorum - Pool

Prices for The Grand Sumorum

Select dates to see prices and availability

$88
/ night

Avg. for September

Monthly average prices

Nightly prices at The Grand Sumorum average $71 in January, the cheapest month, and $138 in August, the most expensive, based on the last 12 months.

Average nightly price at The Grand Sumorum by month, last 12 months (USD)
MonthAverage price
January$71
February$74
March$75
April$94
May$103
June$95
July$116
August$138
September$88
October$108
November$76
December$77

Most expensive: August (~$138)

Cheapest: January (~$71)

About this property

Take advantage of recreational opportunities offered, including a sauna, a fitness center, and a seasonal outdoor pool. This hotel also features complimentary wireless internet access, concierge services, and a banquet hall.
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  • Parking

  • Restaurant

  • Swimming pool

  • Non-Smoking Rooms

  • Business Center

  • Housekeeping

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Location

118, Maksukpo-ro, Taeryun-dong, Seogwipo, South Korea

Seri World (1.2 miles)

Jeju Waterworld (1.4 miles)

Jeju World Cup Stadium (1.5 miles)

Seogwiposigimjeong Cultural Center (1.6 miles)

Seokbujak Museum (2.1 miles)

Oedolgae (2.5 miles)

More location info

Room options

5

Family Double Room (Main Building)

Room details

1 Queen Bed

Sleeps 3

Air Conditioning
Heating
Wi-Fi (Free)

4

Family Twin Room, Pool View (Main Building)

Room details

1 Queen Bed
and
1 Twin Bed
or
2 Twin Beds

Sleeps 3

366 ft²

Air Conditioning
Heating
Wi-Fi (Free)

4

Superior Twin Room, Mountain View, Annex Building

Room details

2 Twin Beds

Sleeps 2

301 ft²

Air Conditioning
Heating
Wi-Fi (Free)

6

Premier Twin Room, Annex Building

Room details

2 Queen Beds

Sleeps 4

441 ft²

Air Conditioning
Heating
Wi-Fi (Free)

4

Superior Double Room, Mountain View, Annex Building

Room details

1 King Bed

Sleeps 2

301 ft²

Air Conditioning
Heating
Wi-Fi (Free)

2

Family Double Pool View(Main Building)

Room details

1 Queen Bed

Sleeps 2

Air Conditioning
Heating
Wi-Fi (Free)

4

Family Twin Patio(Main Building)

Room details

2 Twin Beds

Sleeps 3

Air Conditioning
Heating
Wi-Fi (Free)

7

Deluxe Twin Room (Annex Building)

Room details

1 Queen Bed
and
1 Twin Bed

Sleeps 3

355 ft²

Air Conditioning
Heating
Wi-Fi (Free)

4

Deluxe Twin Room, Garden (Annex Building)

Room details

1 Queen Bed
and
1 Twin Bed

Sleeps 3

Air Conditioning
Heating
Wi-Fi (Free)

4

Corner Suite(Annex Building)

Room details

2 Full Beds

Sleeps 4

Air Conditioning
Heating
Wi-Fi (Free)

6

Duplex Suite (Main Building)

Room details

1 King Bed

Sleeps 3

635 ft²

Air Conditioning
Heating
Wi-Fi (Free)

9

Deluxe Double Room, Sea View, Annex Building

Room details

1 King Bed

Sleeps 2

355 ft²

Air Conditioning
Heating
Wi-Fi (Free)

11

Panorama Suite (Main Building)

Room details

2 Full Beds

Sleeps 5

861 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Guest reviews of The Grand Sumorum

What guests think

AI-generated summary based on recent guest reviews

At The Grand Sumorum, guests consistently praise the beautiful seafront setting with coastal walks, wide ocean views, and multiple pools, alongside spacious, generally clean rooms, satisfying breakfasts, convenient parking, and amenities including a sauna and a gym.

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Facilities

Great

Cleanliness

Mixed

Rooms

Spacious

Service

Friendly

Location

Scenic

Dining

Tasty

Was this helpful?

8

Kit

IAN-logo

4 weeks ago

·

Stayed 1 night

We stayed here for one night. The room was spacious and in good condition and our room has ocean view which is very nice. A good place for holiday with family with kids.
We stayed here for one night. The room was spacious and in good condition and our room has ocean view which is very nice. A good place for holiday with family with kids.
10

Darylyn

IAN-logo

Jun 14, 2026

·

Stayed 4 nights

Note that there’s 2 buildings. The reception, restaurant, pool with view annd indoor “onsen” is in the new annexe. We stayed in the main building and had to walk a bit to those facilities. Found some of the staff at reception and the restaurant a little too rigid and inflexible. When I was asking for a late checkout, I asked for “as late as possible”. And he kept asking “what time”. To which I said “2? 3?” Thereafter he said “maximum is 12”. What’s the point of asking, then? Additionally, we ordered drinks in the restaurant and we wanted to have a hallabong that we bought earlier in the day. We were not allowed to eat it as it was “from outside”. I understand the policy but I feel it was unnecessarily harsh the way we were told. In addition, it’s not like they sell hallabongs for consumption there. Everything else about the hotel was good. The views, the onsen, the room etc. Jeju is such a dreamy place and this hotel is memorable.
Note that there’s 2 buildings. The reception, restaurant, pool with view annd indoor “onsen” is in the new annexe. We stayed in the main building and had to walk a bit to those facilities. Found some of the staff at reception and the restaurant a little too rigid and inflexible. When I was asking for a late checkout, I asked for “as late as possible”. And he kept asking “what time”. To which I said “2? 3?” Thereafter he said “maximum is 12”. What’s the point of asking, then? Additionally, we ordered drinks in the restaurant and we wanted to have a hallabong that we bought earlier in the day. We were not allowed to eat it as it was “from outside”. I understand the policy but I feel it was unnecessarily harsh the way we were told. In addition, it’s not like they sell hallabongs for consumption there. Everything else about the hotel was good. The views, the onsen, the room etc. Jeju is such a dreamy place and this hotel is memorable.
4

Lynne

IAN-logo

Jun 3, 2026

·

Stayed 4 nights

This hotel is missing the target by quite a long way. There are two issues and both are the responsibility of the leadership. Firstly its remote, no good local restaurants or bars within a reasonable walk. Given that fact its frankly amazing that the hotel has just one very poor offering and it closes for two hours in late afternoon so if you fancy a pre dinner drink on your holiday, forget it. And then there are the rules! … As you check in you will be handed two sheets of them, and they cannot under any circumstances be flexed. To avoid a long explanation, let me give just one. They offer you a welcome drink, coffee or soft drinks are allowed. We chose two Americano’s but we were refused a splash of milk , the rules said that we had to pay for the milk! So we did. Recommendation to the hotel, tear up the rules and empower your team, tell them to have just one purpose, to focus on making their guests feel welcome, isnt that the purpose of a good hotel??
This hotel is missing the target by quite a long way. There are two issues and both are the responsibility of the leadership. Firstly its remote, no good local restaurants or bars within a reasonable walk. Given that fact its frankly amazing that the hotel has just one very poor offering and it closes for two hours in late afternoon so if you fancy a pre dinner drink on your holiday, forget it. And then there are the rules! … As you check in you will be handed two sheets of them, and they cannot under any circumstances be flexed. To avoid a long explanation, let me give just one. They offer you a welcome drink, coffee or soft drinks are allowed. We chose two Americano’s but we were refused a splash of milk , the rules said that we had to pay for the milk! So we did. Recommendation to the hotel, tear up the rules and empower your team, tell them to have just one purpose, to focus on making their guests feel welcome, isnt that the purpose of a good hotel??
10

Kimberlee

IAN-logo

Jun 1, 2026

·

Stayed 2 nights

Beautiful location, hotel was clean and nice. Would def stay here again
Beautiful location, hotel was clean and nice. Would def stay here again
2

Vivian

EXP-logo

May 19, 2026

·

Stayed 2 nights

Staff were pretty unhelpful Need to work on customer service
Staff were pretty unhelpful Need to work on customer service

Property Policies

Check-in instructions

Everything you need to know for a smooth check-in.

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Check-in

Check-out

From 15:00 to 00:00

Before 11:00

Good to know

Additional policies and info about this property.

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Optional extras

Additional paid services you can request.

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FAQs about The Grand Sumorum

Is parking available at the property?

Parking is available on-site and is free of charge. Limited parking spaces are provided.

What type of breakfast is offered and what are the serving hours?

A buffet breakfast is available daily from 7 AM to 10 AM for a fee of approximately KRW 30,000 for adults and KRW 18,000 for children.

What are the standard check-in and check-out times?

Check-in is from 3:00 PM, and check-out is until 11:00 AM. Early or late check-in/check-out may be available upon request but cannot be guaranteed and may incur additional charges.

What accessibility features are available for guests with disabilities?

The property offers step-free entrances, wheelchair-accessible facilities in public areas, and accessible rooms. Elevators are available for ease of movement within the hotel.

What is the location of the property in relation to key attractions?

The hotel is located in Seogwipo City, within a 10-minute drive from attractions like Seogwipo Maeil Olle Market and Seri World. It is approximately 16.2 miles (26 km) from Jeju Shinhwa World and 11.7 miles (18.9 km) from Hello Kitty Island.

Does the property have a swimming pool?

Yes, the hotel features both an indoor and a seasonal outdoor pool. The outdoor pool is open from May to October and accessible from 10:00 AM to 7:00 PM.

What are the policies for guests staying with children?

Children are welcome at the property. The minimum age for children to stay for free is not specified.

What are the policies regarding extra beds and cribs?

The property does not specify the availability of extra beds or cribs. Guests are encouraged to inquire directly for specific needs and any associated costs.

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Prices for upcoming dates

September 2026
October 2026

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Average nightly price across deals, with taxes & fees.

Prices in USD for 2 guests, updated daily.

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