diff --git a/app-server/subprojects/bounded_context/external_accessibility/application/build.gradle.kts b/app-server/subprojects/bounded_context/external_accessibility/application/build.gradle.kts
new file mode 100644
index 000000000..e92018024
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/application/build.gradle.kts
@@ -0,0 +1,3 @@
+dependencies {
+    implementation(projects.apiSpecification.domainEvent)
+}
diff --git a/app-server/subprojects/bounded_context/external_accessibility/application/src/main/kotlin/club/staircrusher/external_accessibility/application/port/out/ExternalAccessibilityRepository.kt b/app-server/subprojects/bounded_context/external_accessibility/application/src/main/kotlin/club/staircrusher/external_accessibility/application/port/out/ExternalAccessibilityRepository.kt
new file mode 100644
index 000000000..8eef6006b
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/application/src/main/kotlin/club/staircrusher/external_accessibility/application/port/out/ExternalAccessibilityRepository.kt
@@ -0,0 +1,7 @@
+package club.staircrusher.external_accessibility.application.port.out.persistence
+
+import club.staircrusher.external_accessibility.domain.model.ExternalAccessibility
+import club.staircrusher.stdlib.domain.repository.EntityRepository
+
+@Suppress("TooManyFunctions")
+interface ExternalAccessibilityRepository : EntityRepository<ExternalAccessibility, String> {}
diff --git a/app-server/subprojects/bounded_context/external_accessibility/domain/build.gradle.kts b/app-server/subprojects/bounded_context/external_accessibility/domain/build.gradle.kts
new file mode 100644
index 000000000..7d82dc72f
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/domain/build.gradle.kts
@@ -0,0 +1,2 @@
+dependencies {
+}
diff --git a/app-server/subprojects/bounded_context/external_accessibility/domain/src/main/kotlin/club/staircrusher/external_accessibility/domain/model/ExternalAccessibility.kt b/app-server/subprojects/bounded_context/external_accessibility/domain/src/main/kotlin/club/staircrusher/external_accessibility/domain/model/ExternalAccessibility.kt
new file mode 100644
index 000000000..fb2392b1b
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/domain/src/main/kotlin/club/staircrusher/external_accessibility/domain/model/ExternalAccessibility.kt
@@ -0,0 +1,13 @@
+package club.staircrusher.external_accessibility.domain.model
+
+import java.time.Instant
+
+data class ExternalAccessibility(
+    val id: String,
+    val name: String,
+    val latitude: Double,
+    val longitude: Double,
+    val address: String,
+    val createdAt: Instant,
+    val updatedAt: Instant,
+)
diff --git a/app-server/subprojects/bounded_context/external_accessibility/infra/build.gradle.kts b/app-server/subprojects/bounded_context/external_accessibility/infra/build.gradle.kts
new file mode 100644
index 000000000..ae9ad5ca8
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/infra/build.gradle.kts
@@ -0,0 +1,19 @@
+plugins {
+    id("io.spring.dependency-management")
+    id("org.springframework.boot")
+}
+
+dependencies {
+    api(projects.apiSpecification.api)
+    api(projects.apiSpecification.domainEvent)
+    implementation(projects.crossCuttingConcern.infra.persistenceModel)
+    implementation("org.springframework.boot:spring-boot-starter-web")
+
+    integrationTestImplementation(projects.crossCuttingConcern.test.springIt)
+
+    val awsSdkVersion: String by project
+    implementation("software.amazon.awssdk:s3:$awsSdkVersion")
+    runtimeOnly("software.amazon.awssdk:sts:$awsSdkVersion") // IRSA를 사용하기 위해서 필요함
+
+    testImplementation(projects.boundedContext.externalAccessibility.application)
+}
diff --git a/app-server/subprojects/bounded_context/external_accessibility/infra/src/main/kotlin/club/staircrusher/external_accessibility/infra/adapter/out/persistence/ExternalAccessibilityRepository.kt b/app-server/subprojects/bounded_context/external_accessibility/infra/src/main/kotlin/club/staircrusher/external_accessibility/infra/adapter/out/persistence/ExternalAccessibilityRepository.kt
new file mode 100644
index 000000000..c21270ea5
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/infra/src/main/kotlin/club/staircrusher/external_accessibility/infra/adapter/out/persistence/ExternalAccessibilityRepository.kt
@@ -0,0 +1,39 @@
+package club.staircrusher.external_accessibility.infra.adapter.out.persistence
+
+import club.staircrusher.external_accessibility.application.port.out.persistence.ExternalAccessibilityRepository
+import club.staircrusher.external_accessibility.domain.model.ExternalAccessibility
+import club.staircrusher.external_accessibility.infra.adapter.out.persistence.sqldelight.toDomainModel
+import club.staircrusher.external_accessibility.infra.adapter.out.persistence.sqldelight.toPersistenceModel
+import club.staircrusher.infra.persistence.sqldelight.DB
+import club.staircrusher.stdlib.di.annotation.Component
+
+@Suppress("TooManyFunctions")
+@Component
+class ExternalAccessibilityRepository(
+    val db: DB
+) : ExternalAccessibilityRepository {
+    private val queries = db.externalAccessibilityQueries
+
+    override fun findById(id: String): ExternalAccessibility {
+        return findByIdOrNull(id) ?: throw IllegalArgumentException("ExternalAccessibility of id $id does not exist.")
+    }
+
+    override fun findByIdOrNull(id: String): ExternalAccessibility? {
+        return queries.findById(id)
+            .executeAsOneOrNull()
+            ?.toDomainModel()
+    }
+
+    override fun removeAll() {
+        queries.removeAll()
+    }
+
+    override fun saveAll(entities: Collection<ExternalAccessibility>) {
+        entities.forEach { save(it) }
+    }
+
+    override fun save(entity: ExternalAccessibility): ExternalAccessibility {
+        queries.save(entity.toPersistenceModel())
+        return entity
+    }
+}
diff --git a/app-server/subprojects/bounded_context/external_accessibility/infra/src/main/kotlin/club/staircrusher/external_accessibility/infra/adapter/out/persistence/sqldelight/Converters.kt b/app-server/subprojects/bounded_context/external_accessibility/infra/src/main/kotlin/club/staircrusher/external_accessibility/infra/adapter/out/persistence/sqldelight/Converters.kt
new file mode 100644
index 000000000..a79b0c06b
--- /dev/null
+++ b/app-server/subprojects/bounded_context/external_accessibility/infra/src/main/kotlin/club/staircrusher/external_accessibility/infra/adapter/out/persistence/sqldelight/Converters.kt
@@ -0,0 +1,27 @@
+package club.staircrusher.external_accessibility.infra.adapter.out.persistence.sqldelight
+
+import club.staircrusher.external_accessibility.domain.model.ExternalAccessibility
+import club.staircrusher.infra.persistence.sqldelight.migration.External_accessibility
+import club.staircrusher.stdlib.time.toOffsetDateTime
+import java.time.Instant
+
+
+fun External_accessibility.toDomainModel(): ExternalAccessibility = ExternalAccessibility(
+    id = id,
+    name = name,
+    latitude = location_x,
+    longitude = location_y,
+    address = address,
+    createdAt = created_at.toInstant(),
+    updatedAt = updated_at.toInstant(),
+)
+
+fun ExternalAccessibility.toPersistenceModel(): External_accessibility = External_accessibility(
+    id = id,
+    name = name,
+    location_x = latitude,
+    location_y = longitude,
+    address = address,
+    created_at = Instant.now().toOffsetDateTime(),
+    updated_at = Instant.now().toOffsetDateTime(),
+)
diff --git a/app-server/subprojects/cross_cutting_concern/infra/persistence_model/build.gradle.kts b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/build.gradle.kts
index fe720ca68..172233ee4 100644
--- a/app-server/subprojects/cross_cutting_concern/infra/persistence_model/build.gradle.kts
+++ b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/build.gradle.kts
@@ -9,6 +9,7 @@ dependencies {
     implementation(projects.boundedContext.challenge.domain)
     implementation(projects.boundedContext.quest.domain)
     implementation(projects.boundedContext.user.domain)
+    implementation(projects.boundedContext.externalAccessibility.domain)
 
     val sqlDelightVersion: String by project
     api("app.cash.sqldelight:runtime-jvm:$sqlDelightVersion")
diff --git a/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/kotlin/club/staircrusher/infra/persistence/sqldelight/DB.kt b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/kotlin/club/staircrusher/infra/persistence/sqldelight/DB.kt
index ee1436458..be25d4e93 100644
--- a/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/kotlin/club/staircrusher/infra/persistence/sqldelight/DB.kt
+++ b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/kotlin/club/staircrusher/infra/persistence/sqldelight/DB.kt
@@ -95,6 +95,7 @@ class DB(dataSource: DataSource) : TransactionManager {
     val challengeContributionQueries = scc.challengeContributionQueries
     val challengeParticipationQueries = scc.challengeParticipationQueries
     val challengeRankQueries = scc.challengeRankQueries
+    val externalAccessibilityQueries = scc.externalAccessibilityQueries
 
 
     override fun <T> doInTransaction(block: Transaction<T>.() -> T): T {
diff --git a/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/migration/V20__external_accessibility.sqm b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/migration/V20__external_accessibility.sqm
new file mode 100644
index 000000000..fb14d95c5
--- /dev/null
+++ b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/migration/V20__external_accessibility.sqm
@@ -0,0 +1,11 @@
+CREATE TABLE IF NOT EXISTS external_accessibility (
+    id VARCHAR(36) NOT NULL,
+    name VARCHAR(64) NOT NULL,
+    location_x FLOAT8 NOT NULL,
+    location_y FLOAT8 NOT NULL,
+
+    address VARCHAR(64) NOT NULL,
+    created_at TIMESTAMP(6) WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP(6) WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id)
+);
\ No newline at end of file
diff --git a/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/query/external_accessibility/ExternalAccessibility.sq b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/query/external_accessibility/ExternalAccessibility.sq
new file mode 100644
index 000000000..450ae31ba
--- /dev/null
+++ b/app-server/subprojects/cross_cutting_concern/infra/persistence_model/src/main/sqldelight/club/staircrusher/infra/persistence/sqldelight/query/external_accessibility/ExternalAccessibility.sq
@@ -0,0 +1,18 @@
+save:
+INSERT INTO external_accessibility
+VALUES :external_accessibility
+ON CONFLICT(id) DO UPDATE SET
+    name = EXCLUDED.name,
+    location_x = EXCLUDED.location_x,
+    location_y = EXCLUDED.location_y,
+    address = EXCLUDED.address,
+    created_at = EXCLUDED.created_at,
+    updated_at = NULL;
+
+removeAll:
+DELETE FROM external_accessibility;
+
+findById:
+SELECT *
+FROM external_accessibility
+WHERE external_accessibility.id = :id;
\ No newline at end of file