The small arbour of the fretted tree, built without a single nail, is considered the visiting-card of city of Bag. The octahedral opened wooden terrace is raised on a high brick socle and recovered the cruciform vaulted roof with the central high cut dome – such is a structural chart of arbour. An unique expressive silhouette is created by the elegant profiled columns, lace of cornices, fretted nakryshnye spires and great number of other decorative elements, delighting ingenuity.On legend, built a petty bourgeois I. Leschinskim in place of mining hole, bored during the unsuccessful searches of oil. It the unique wooden building in town, which not at all suffered in the years of Great Patriotic war.