South Korea

Gyeonggi Do

Gyeonggi-do is a landlocked administrative region in north-west South Korea, surrounding the Seoul metropolitan area. The province itself offers limited direct diving options, with most scuba activity concentrated along coastal or adjacent waters outside its borders. In practice, divers typically access marine sites via day trips from Seoul and larger nearby coastal hubs, or pursue freshwater diving in local reservoirs and rivers when available. Overall, the region is more relevant for access logistics, training, and logistics planning than for independent regional diving itineraries.

Essential information for traveling in South Korea

About South Korea

Sea
Japan Sea/East Sea, Yellow Sea, Tung Hai and No...
Timezone
Asia/Seoul
Languages
KO
Demonym
South Korean
Phone prefix
+82

Practicalities

Currency
KRW
Voltage
220
Plug type
Type C, Type F
Airports
ICN GMP PUS CJU MWX

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Top scuba diving cities in the region of Gyeonggi-do

Sorted by popularity

Dive sites and dive centers around Gyeonggi-do

The cities

The best time to dive in Gyeonggi-do

The best months to dive in Gyeonggi-do are from July to August. Temperatures are confortable (27°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
-2 °C 4 °C 9/10
02 - Feb.
-2 °C 1 °C 9/10
03 - Mar.
6 °C 5 °C 8/10
04 - Apr.
11 °C 10 °C 8/10
05 - May
16 °C 16 °C 7/10
06 - Jun.
23 °C 23 °C 6/10
07 - Jul.
27 °C 28 °C 4/10
08 - Aug.
27 °C 30 °C 5/10
09 - Sept.
22 °C 27 °C 4/10
10 - Oct.
16 °C 22 °C 6/10
11 - Nov.
7 °C 15 °C 9/10
12 - Dec.
0 °C 9 °C 9/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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