Sinjin-do

Welcome to Sinjin-do, a Temperate island in the Yellow Sea, part of the majestic Pacific Ocean. This guide offers a comprehensive overview of what makes Sinjin-do unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:
- Geography and Size: Explore the island’s size and location.
- Climate and Weather: Weather patterns and temperature.
- Topography and Nature: Uncover the natural wonders of the island.
- Infrastructure and Travelling: Insights on reaching, staying, and making the most of your visit.
- News and Headlines: Latest News.
Geography and size of Sinjin-do
Size: 2.533 km²
Coastline: 14.8 km
Ocean: Pacific Ocean
Sea: Yellow Sea
Continent: Asia
Sinjin-do is a Small Island spanning 2.5 km² with a coastline of 14.8 km.
Archipel: –
Tectonic Plate: Amur – A minor tectonic plate in the region of the Amur River at the border of Russia and China, involved in complex interactions with the Pacific and Eurasian plates.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: 36.67879885 / Longitude: 126.13982175
Climate and weather of Sinjin-do
Climate Zone: Temperate
Climate Details: Monsoon-Influenced Humid Subtropical Climate
Temperature: Hot Summer
Climate Characteristics: Known for hot, humid summers with significant monsoon rains, contrasted by mild, drier winters.
Topography and nature of Sinjin-do
Timezone: UTC+09:00
Timezone places: Asia/Tokyo
Max. Elevation: 26 m
Mean Elevation: 20 m
Vegetation: Evergreen Needleleaf Forest
Tree Coverage: 43%
The mean elevation is 20 m. The highest elevation on the island reaches approximately 26 meters above sea level. The island is characterized by Plains: Flat, low-lying lands characterized by a maximum elevation of up to 200 meters. On islands, plains are typically coastal lowlands or central flat areas.
Dominating Vegetation: Evergreen Needleleaf Forest
Dominated by evergreen coniferous trees such as pines and firs, which retain their needle-like leaves throughout the year. These forests are often found in cooler climates. Sinjin-do has a tree cover of 43 %.
Vegetation: 4 vegetation zones – Diverse Island
Four distinct vegetation zones mark these islands as ecologically diverse. They might feature varied landscapes such as forests, beaches, grasslands, and rocky areas. Such diversity reflects the island’s complex ecological interactions and varied habitats, which can support a rich array of wildlife and plant species.
Infrastructure and Travelling to Sinjin-do
Does the island have a public airport? no.
There is no public and scheduled airport on Sinjin-do. The nearest airport is Incheon International Airport, located 93 km away.
Does the island have a major port? no.
There are no major ports on Sinjin-do. The closest major port is DAESAN HANG, approximately 46 km away.
The mean population of Sinjin-do is 81 per km². Sinjin-do is Gently Populated. The island belongs to South Korea.
Continuing your journey, Lindsay Island is the next notable island, situated merely km away.
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South Korea is classified as Emerging region: MIKT: Mexico, Indonesia, South Korea, and Turkey – Economies recognized for their development potential and emerging market status. The level of income is High income: OECD.
News – Latest Updates and Headlines from Sinjin-do
Stay informed with the most recent news and important headlines from Sinjin-do. Here’s a roundup of the latest developments.
- Lindsey Graham Ripped From Left and Right Over Call to Invade Iranian Island - Mediaiteby "Lindsay Island island" - Google News on 23 March 2026
Lindsey Graham Ripped From Left and Right Over Call to Invade Iranian Island Mediaite
- Graham invokes Iwo Jima in call for Trump to ‘take Kharg Island’ - The Hillby "Lindsay Island island" - Google News on 23 March 2026
Graham invokes Iwo Jima in call for Trump to ‘take Kharg Island’ The Hill
- Sen. Lindsey Graham on Kharg Island: "We Did Iwo Jima, We Can Do This" - Real Clear Politicsby "Lindsay Island island" - Google News on 22 March 2026
Sen. Lindsey Graham on Kharg Island: "We Did Iwo Jima, We Can Do This" Real Clear Politics
- Sen. Lindsey Graham urges Trump to take Kharg Island, let Iranian regime ‘die on a vine’ - Fox Newsby "Lindsay Island island" - Google News on 22 March 2026
Sen. Lindsey Graham urges Trump to take Kharg Island, let Iranian regime ‘die on a vine’ Fox News
- Graham says ‘no reason’ to invade Iran, but Trump should ‘take’ Kharg Island - The Hillby "Lindsay Island island" - Google News on 18 March 2026
Graham says ‘no reason’ to invade Iran, but Trump should ‘take’ Kharg Island The Hill
- Lindsey Graham praises Trump's 'bold' takeover of Kharg Island, attempt to close Strait of Hormuz - New York Postby "Lindsay Island island" - Google News on 14 March 2026
Lindsey Graham praises Trump's 'bold' takeover of Kharg Island, attempt to close Strait of Hormuz New York Post
- A ‘Lindsay Moment’ . . . 2026 style | From the editor - SILive.comby "Lindsay Island island" - Google News on 1 March 2026
A ‘Lindsay Moment’ . . . 2026 style | From the editor SILive.com
- Lindsay Hoyle told police Peter Mandelson could flee to British Virgin Islands - The Independentby "Lindsay Island island" - Google News on 25 February 2026
Lindsay Hoyle told police Peter Mandelson could flee to British Virgin Islands The Independent
- Two billionaires come off second best in MotoGP heist - AFRby "Lindsay Island island" - Google News on 19 February 2026
Two billionaires come off second best in MotoGP heist AFR
- Edwin Lindsay Obituary (1939 - 2025) - Grand Island, NE - The Grand Island Independent - Legacyby "Lindsay Island island" - Google News on 24 January 2026
Edwin Lindsay Obituary (1939 - 2025) - Grand Island, NE - The Grand Island Independent Legacy
Please note: The data used here has been primarily extracted from satellite readings. Deviations from exact values may occur, particularly regarding the height of elevations and population density. Land area and coastline measurements refer to average values at mean high tide.
