BIO-Hotels is an association of independent hotels offering holidays based around natural products. The hotels offer the highest standards for demanding guests. Here, only the best goes into the pot. The hotels aim to offer only organic products, with a large choice and gourmet quality. Every BIO-Hotel offers at least one vegetarian menu and one wholefood menu. All products must come from organic production. If a food or ingredient is not available in organic quality, this must be confirmed by the supplier. In this case, the product must be brought to the attention of guests through the description 'conventional’. Products from the hotels' own gardens, self picked or collected wild herbs, mushrooms and berries will be verified separately.