This is the 16472nd most frequent Russian word.
садами
"Садами" means "gardens" in English (instrumental or prepositional plural form).
Here, "садами" is the instrumental plural form of "сад" (garden) and is used to indicate the means or manner of action (strolling through the gardens).
Мы гуляли вечерними садами.
We strolled through the evening gardens.
Here, "садами" is also the instrumental plural form of "сад" indicating the surrounding tool or material (gardens around the houses).
Эти дома окружены садами.
These houses are surrounded by gardens.
Here, "садами" functions as the instrumental plural form of "сад" describing what the person admires.