The tree stand of the nature reserve is dominated by beeches, with the addition of pines and single specimens of other species, such as great maples and hornbeams; the shrubbery is scarce. “Kamienna Buczyna” is characterised by high vertical differences and plenty of boulders (you can find eight boulders with more than 4 m in circumference), making the area particularly picturesque. The green tourist trail runs along the shore of Lake Ińsko.