Попытка использования этого объекта стиля, надеюсь, это то, что вы ищете. Есть много сайтов, которые позволяют вам настраивать свой стиль с помощью графического интерфейса. Try this one
[
{
"featureType": "water",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "landscape",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "poi",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "transit",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "road",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "administrative",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "administrative.country",
"stylers": [{ "visibility": "on" }]
},{
"featureType": "administrative.country",
"elementType": "labels.text",
"stylers": [{ "visibility": "off" }]
},{
"featureType": "administrative.province",
"stylers": [{ "visibility": "on" }]
},{
"featureType": "administrative.province",
"elementType": "labels.text",
"stylers": [{ "visibility": "off" }]
}
]