玉石甌穴の画像素材（写真・イラスト） 1ページ目

ポットホール・海蝕玉石甌穴

Damaged asphalt road with deep pothole and exposed cobblestone base, highlighting infrastructure decay and the urgent need for municipal street maintenance, urban repair, and public safety improvement

Close up view of weathered cobblestone pavement with circular pothole, dark void at center, and textured stone pattern across urban surface, with cobblestone, pavement, stone, texture detail

View of a standing traffic cone near a mountain of gravel at a construction site

海蝕玉石甌穴・ポットホール

[長崎県]小値賀島・長崎鼻

世界第2位の規模を誇る小値賀島の天然記念物「ポットホール」

[長崎県]小値賀島・ポットホール

斑島　玉石甌穴

長崎県 小値賀町 斑島 ポットホール（玉石甌穴） 鳥居

[長崎県]小値賀島・ポットホール

海蝕玉石甌穴・ポットホール

Asphalt surface on the street was demolished due to poor construction.

paver block bricks walkway damaged in indian village. Puddle after rain on damaged paving slabs, dangerous pedestrian walkway

Damaged cobblestone road showing signs of neglect in kokorin, czechia

Damaged cobblestone road showing signs of neglect in kokorin, czechia

小値賀　斑島　ポットホール　看板

小値賀　斑島　ポットホール　入口

長崎県 小値賀町 斑島 ポットホール（玉石甌穴） 祠

長崎県 小値賀町 斑島 ポットホール（玉石甌穴） 鳥居

長崎県 小値賀町 斑島 ポットホール（玉石甌穴） 鳥居

長崎県 小値賀町 斑島 ポットホール（玉石甌穴）

長崎県 小値賀町 斑島 ポットホール（玉石甌穴） 石碑

長崎県 小値賀町 斑島 ポットホール（玉石甌穴） 鳥居

長崎県 小値賀町 斑島 ポットホール（玉石甌穴）

[長崎県]小値賀島・ポットホール

Asphalt surface on the street was demolished due to poor construction.

Asphalt surface on the street was demolished due to poor construction.

Asphalt surface on the street was demolished due to poor construction.

Asphalt surface on the street was demolished due to poor construction.

Asphalt surface on the street was demolished due to poor construction.

[長崎県]小値賀島・ポットホール

[長崎県]小値賀島・ポットホール

[長崎県]小値賀島・ポットホール

[長崎県]小値賀島・ポットホール

[長崎県]小値賀島・長崎鼻

Cracked paving slabs

Asphalt surface on the street was demolished

Defective cobblestone pavement due to incorrectly prepared base.

Damaged footwalk with potholes, caused by heavy road. Broken pavements paving slabs on sidewalk. Pavement with paving slabs with defects and cracks coming in perspective

Footwalk repair. Broken pavements paving slabs on sidewalk near trench. Pavement with paving slabs with defects and cracks

海蝕玉石甌穴・ポットホール

海蝕玉石甌穴・ポットホール

The road repair work and caution with blocked barrier protecting road traffic from the danger of hitting an obstacle, over concrete digging.

road repair work pit fenced with orange cones, excavate the roadway with asphalt pavement and paving stones.

defective cobblestone pavement due to incorrectly prepared base

a pile of paving stones dug out of a hole under asphalt in the process of repairing the road surface on the road in the city fenced by a wooden barrier and orange road cones.

Broken cobblestone pavement slabs due to incorrectly prepared base, restricted by warning signs

Broken cobblestone pavement slabs due to incorrectly prepared base, restricted by warning signs

defective cobblestone pavement due to incorrectly prepared base