In the Srimad-Bhagavatam we find descriptions of Goloka, such as this one:
“Goloka is always full of cows. There are many waterfalls, which are always pouring water, and the sound is so sweet that it covers the sound of the crickets. And because water flows all over, the forest always looks very green and beautiful.
“The inhabitants of Goloka are never disturbed by the scorching heat of the sun or high summer temperatures. The lakes of Goloka are surrounded by green grasses, and various kinds of lotus flowers bloom there. The air blowing in Goloka carries the aromatic pollen of those lotus flowers. When the particles of water from the waves of the Yamuna River, the lakes, and the waterfalls touch the bodies of the inhabitants of Goloka, they automatically feel a cooling effect.
“Goloka is such a nice place. Flowers are always blooming, and there are even various kinds of decorated deer. Birds are chirping, peacocks are crowing and dancing, and bees are humming. The cuckoos there sing nicely in five kinds of tunes.
“Krishna, the reservoir of pleasure, blowing His flute, accompanied by His elder brother Balarama and the other cowherd boys and the cows, enters the beautiful forest of Goloka to enjoy the atmosphere. They walk into the midst of newly grown leaves of trees whose flowers resembled peacock feathers. They are garlanded by those flowers and decorated with saffron chalk. Sometimes they are dancing and singing and sometimes wrestling with one another. While Krishna dances, some of the cowherd boys sing and others play on flutes; some bugle on buffalo horns or clap their hands, praising Krishna, ‘Dear brother, You are dancing very nicely.’ ”
“I worship Govinda, the primeval Lord, the first progenitor, who is tending cows yielding all desires in abodes built with spiritual gems and surrounded by millions of purpose trees. He is always served with great reverence and affection by hundreds and thousands of goddesses of fortune.” –Sri Brahma-samhita 5.29