Butterfly House - A Retreat for Butterflies. Butterflies captivate with their colorful patterns and are a welcome guest in the home garden or on the balcony. If you want to observe even more butterflies, you should try this butterfly house. The insect hotel serves as a welcome resting place for all butterflies. Whether it's Admirals, Lemon butterflies, or Apollo butterflies - these insects enjoy protection from wind and weather. Some butterfly species also use it as a wintering aid. The colorful insect box features a side flap through which you can insert small branches, where the butterflies prefer to perch.