Facilities & services
Non-smoking throughoutCommunal microwave ElevatorFree valet parkingLaundry serviceFree breakfastWhere to?
Check-in/out dates
Select your dates
Guests and rooms
2 adults, 1 room
Find more hotels in Chungcheongnam-do
No25 Hotel Seosan 
6-1, Beonhwa 4-gilSee mapNT$ 1,171per night
This is the cheapest price in 30 days, based on the rates on 20 Sep
Top reasons for booking
With a stay at No25 Hotel Seosan, you'll be centrally located in Seosan, a 4-minute walk from Seosan Market and a 3-minute drive from Seogwangsa Temple. This hotel is 6.2 mi (9.9 km) from Buseoksa Temple and 7.2 mi (11.6 km) from Haemieupseong Fortress.
Popular facilities
24-hour front desk
Free parking
Exploring the area
Hongseong, 28.7km, About 32 mins from hotel by car
Seosan City Hall, 500m, About 8 mins from hotel by footNo pictures available yet
Single bed twin
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Deluxe couple PC (non-smoking)
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Board game couple PC (65 TV, air purifier, NETFLIX, roll, 2 PC, goose linen, non-smoking/smoking option)
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Standard (smoking, 65 TV, air purifier, NETFLIX, roll, 1 PC, goose linen)
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Standard (non-smoking, 65 TV, air purifier, NETFLIX, roll, 1 PC, goose linen)
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Garden terrace party room space rental (25 pyeong independent space, 180-inch screen, styler, pool table, 1 room assigned at random, phone inquiry)
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Room assigned on arrival (standard room assignment)
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Deluxe couple PC (smoking, 65 TV, air purifier, NETFLIX, bag specification couple PC, goose linen)
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VIP (65 TV, air purifier, NETFLIX, large bathtub, 2 bag specifications, goose linen)
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VIP Family Suite (85 TV, air purifier, NETFLIX, styler, large bathtub, 3 pcs with bag, 3 beds, goose linen)
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Premium Twin (65 TV, air purifier, NETFLIX, styler, large bathtub, 2 bag specifications, goose linen)
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Room assigned on arrival (55 TV, no smoking/non-smoking option, random assignment, air purifier, NETFLIX, roll, 1 PC, goose linen)
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Deluxe Couple PC
1 double bed or bigger
0 m²
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Premium Room - 2 PCs Included, Non-Smoking
1 double bed or bigger
0 m²
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Open notice (4 hour use only)
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OPEN notice (5 hour use only)
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OPEN notice (6 hour use only)
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Culture PKG (standard room allocation, 10,000 won to 20,000 won for cultural gift certificates) (4 hour use only)
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Culture PKG (standard room allocation, 10,000 won to 20,000 won for cultural gift certificates) (5 hour use only)
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Culture PKG (standard room allocation, 10,000 won to 20,000 won for cultural gift certificates) (6 hour use only)
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Garden Terrace Party Room Space Rental (25 pyeong Independent Space 180-inch Screen Styler Availabl
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Garden Terrace Party Room Space Rental (25 pyeong Independent Space 180-inch Screen Styler Availabl (4 hour use only)
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Garden Terrace Party Room Space Rental (25 pyeong Independent Space 180-inch Screen Styler Availabl (5 hour use only)
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Garden Terrace Party Room Space Rental (25 pyeong Independent Space 180-inch Screen Styler Availabl (6 hour use only)
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Early Check-In/Late Check-Out (Standard, Dayuse and Stay Available)
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Early Check-In/Late Check-Out (Standard, Dayuse and Stay Available) (4 hour use only)
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Early Check-In/Late Check-Out (Standard, Dayuse and Stay Available) (5 hour use only)
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Early Check-In/Late Check-Out (Standard, Dayuse and Stay Available) (6 hour use only)
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VIP Family Suite (Netflix, Styler, Large Bathtub, 3PC)
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VIP Family Suite (Netflix, Styler, Large Bathtub, 3PC) (4 hour use only)
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VIP Family Suite (Netflix, Styler, Large Bathtub, 3PC) (5 hour use only)
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VIP Family Suite (Netflix, Styler, Large Bathtub, 3PC) (6 hour use only)
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Premium twin (65TV air purifier NETFLIX Styler large bathtub, bag specification 2PC Gusrinen)
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Premium twin (65TV air purifier NETFLIX Styler large bathtub, bag specification 2PC Gusrinen) (4 hour use only)
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Premium twin (65TV air purifier NETFLIX Styler large bathtub, bag specification 2PC Gusrinen) (5 hour use only)
Bed type arranged at check-in
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Premium twin (65TV air purifier NETFLIX Styler large bathtub, bag specification 2PC Gusrinen) (6 hour use only)
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Board Game Couple PC (65-inch TV, Air Purifier, Netflix Available, 2 Couple LOL PC, Goose Down Bedd (4 hour use only)
Bed type arranged at check-in
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Board Game Couple PC (65-inch TV, Air Purifier, Netflix Available, 2 Couple LOL PC, Goose Down Bedd (5 hour use only)
Bed type arranged at check-in
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Board Game Couple PC (65-inch TV, Air Purifier, Netflix Available, 2 Couple LOL PC, Goose Down Bedd (6 hour use only)
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Single Bed Twin (Netflix, 1PC, Twin Single Bed)
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Single Bed Twin (Netflix, 1PC, Twin Single Bed) (4 hour use only)
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Single Bed Twin (Netflix, 1PC, Twin Single Bed) (5 hour use only)
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Single Bed Twin (Netflix, 1PC, Twin Single Bed) (6 hour use only)
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Standard (Smoking Permitted, 65TV, Air Purifier, Netflix Available, 1 PC - LOL, Goose Down Bedding) (4 hour use only)
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Standard (Smoking Permitted, 65TV, Air Purifier, Netflix Available, 1 PC - LOL, Goose Down Bedding) (5 hour use only)
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Standard (Smoking Permitted, 65TV, Air Purifier, Netflix Available, 1 PC - LOL, Goose Down Bedding) (6 hour use only)
Bed type arranged at check-in
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Standard (non-smoking) (65TV, air purifier, NETFLEX, rollable 1PC, Gooserinnen) (4 hour use only)
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Standard (non-smoking) (65TV, air purifier, NETFLEX, rollable 1PC, Gooserinnen) (5 hour use only)
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Standard (non-smoking) (65TV, air purifier, NETFLEX, rollable 1PC, Gooserinnen) (6 hour use only)
Bed type arranged at check-in
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Today's Special Rate (55-inch TV, Smoking or No-smoking Random Assignment, Room Random Assignment, (4 hour use only)
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Today's Special Rate (55-inch TV, Smoking or No-smoking Random Assignment, Room Random Assignment, (5 hour use only)
Bed type arranged at check-in
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Today's Special Rate (55-inch TV, Smoking or No-smoking Random Assignment, Room Random Assignment, (6 hour use only)
Bed type arranged at check-in
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VIP (65TV) (air purifier, styler, NETFLIX available, large bathtub, 2 PC bag specifications, goose
Bed type arranged at check-in
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VIP (65TV) (air purifier, styler, NETFLIX available, large bathtub, 2 PC bag specifications, goose (4 hour use only)
Bed type arranged at check-in
0 m²
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VIP (65TV) (air purifier, styler, NETFLIX available, large bathtub, 2 PC bag specifications, goose (5 hour use only)
Bed type arranged at check-in
0 m²
No pictures available yet
VIP (65TV) (air purifier, styler, NETFLIX available, large bathtub, 2 PC bag specifications, goose (6 hour use only)
Bed type arranged at check-in
0 m²
No pictures available yet
Deluxe Couple PC (Smoking, Gaming PC, Netflix)
Bed type arranged at check-in
0 m²
No pictures available yet
Deluxe Couple PC (Smoking, Gaming PC, Netflix) (4 hour use only)
Bed type arranged at check-in
0 m²
No pictures available yet
Deluxe Couple PC (Smoking, Gaming PC, Netflix) (5 hour use only)
Bed type arranged at check-in
0 m²
No pictures available yet
Deluxe Couple PC (Smoking, Gaming PC, Netflix) (6 hour use only)
Bed type arranged at check-in
0 m²
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Deluxe Couple PC - No-smoking (65-inch TV, Air Purifier, Netflix Available, 2 PUBG PC, Goose Down B (4 hour use only)
Bed type arranged at check-in
0 m²
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Deluxe Couple PC - No-smoking (65-inch TV, Air Purifier, Netflix Available, 2 PUBG PC, Goose Down B (5 hour use only)
Bed type arranged at check-in
0 m²
No pictures available yet
Deluxe Couple PC - No-smoking (65-inch TV, Air Purifier, Netflix Available, 2 PUBG PC, Goose Down B (6 hour use only)
Bed type arranged at check-in
0 m²
No pictures available yet
Standard Twin Room - Non-Smoking
2 beds
23 m²
City view
No pictures available yet
Standard Room - Non-Smoking
1 double bed or bigger
23 m²
City view
No pictures available yet
Standard Room - Smoking
1 double bed or bigger
23 m²
City view
No pictures available yet
Run of House Room - Check-In After 5:00 PM
Bed type arranged at check-in
0 m²
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Reviews
Read all reviews
4.1/5.0
Great
80 reviewsLocation
0.0
Services offered
4.3
Cleanliness
4.2
Atmosphere & facilities
4.0
All
4.5+
3.0+
Reviewed: 24 Feb 2026
5.0/5.0
FantasticSolo stay
객실 청결하고 조식 깔끔하고 주인장 친절하고!
Reviewed: 5 Feb 2026
1.0/5.0
Below averageFor business
객실
Reviewed: 6 Apr 2025
5.0/5.0
FantasticStayed with family · For friends and family
친절하고 청결했습니다
Reviewed: 22 Nov 2024
4.0/5.0
GreatSolo stay · For business
평범한 숙소
Reviewed: 13 Nov 2024
4.0/5.0
GreatSolo stay
방에 냉장고가 없는 건 이해하겠어요. 그러나 생수는 놓아 주시면 감사하겠습니다.
Reviewed: 23 Oct 2024
1.0/5.0
Below averageStayed with partner
1.위생상태 : 매우 불량
2.집기 등 시설 수준 : 하급
3.친절도: 평가 불가
4.주차장 : 충분
5.추천 사유 : 가격 매우 저렴
Reviewed: 12 Sep 2024
4.0/5.0
GreatStayed with family · For friends and family
직원의 안내가 매우 친절하게 느껴졌고 조식이 있는것이 좋았으며 주차하기 편함
단 사용했던 방만 그런것인지는 모르겠으나 배수가 잘 되지 않아서 샤워를 하거나 간단한 세면시 물이 바닥에 고여서 발이 젖음
Reviewed: 18 Sep 2023
5.0/5.0
FantasticFor business
서산 No25 호텔 좋았어요~~~
Reviewed: 18 Sep 2023
5.0/5.0
FantasticFor business
No 25 호텔 괜찮은거 같아요~~~
Reviewed: 1 Jun 2023
4.0/5.0
GreatStayed with partner · For leisure
전체적으로 깔끔하고 서비스도 좋았습니다. 지하에 투숙객을 위한 서비스가 좋았는데요~ 지하실 냄새? 나서 조금 아쉬웠습니다. 에어컨이 머리쪽에 위치해있어서...여행끝에 감기가걸렸는데 ~ 너무 시원해서 문제라고 할수가없네요 ㅋㅋ만족합니다
Overview
Exploring the area
Transport
Hongseong
Attractions
Seosan City Hall
Non-smoking throughoutCommunal microwave ElevatorFree valet parkingLaundry serviceFree breakfastProperty policies
Stays nearby
1/5
4.5/5
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318 reviews
NT$1,167
Incl. taxes & fees: NT$1,167
1/5
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Incl. taxes & fees: NT$2,814
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1K+ reviews
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1/5
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Great
446 reviews
NT$2,788
Incl. taxes & fees: NT$3,084