PROBLEM TO BE SOLVED: To provide a guide device for climbing of a liana and to a guide structure for climbing of a liana which can obtain high visibility shielding performance even in an early growing stage of the liana.SOLUTION: A guide device 10 for climbing of a liana includes: an adhesion surface 36 to which a liana adheres a plurality of light shielding parts 30 for shielding sunlight a vertical member 42 and a horizontal member 44 (winding part) around which the liana wind a support 32 for supporting the plurality of light shielding parts 30 a plurality of holes 54 for passing air and light a visibility shielding part 34 for shielding a line of sight, in which the plurality of light shielding parts 30 are separately arranged from each other so as to form an opening 38 for passing the air and light, and the visibility shielding part 34 is arranged in the opening 38.COPYRIGHT: (C)2014,JPO&INPIT【課題】つる植物の生育初期段階でも高い遮視性を得ることができる、つる植物の登攀ガイド装置およびつる植物の登攀ガイド構造を提供する。【解決手段】つる植物の登攀ガイド装置10は、つる植物が付着する付着面36を有し、日光を遮る複数の遮光部30と、つる植物が巻き付く縦部材42および横部材44(巻付部)を有し、複数の遮光部30を支持する支持体32と、空気および光を通過させる複数の孔54を有し、視線を遮る遮視部34とを備え、複数の遮光部30は、空気および光を通過させる開口38を構成するように互いに離間して配置されており、遮視部34は開口38に配置されている。【選択図】図3