▁nature ▁reserve . ▁Vis itors ▁can ▁gather ▁information ▁about ▁gu ided ▁exc urs ions . ▁It ▁is ▁a ▁space ▁for ▁research , ▁administrative ▁work ▁as ▁well ▁as ▁public ▁out re ach ▁work . ▁Additionally , ▁there ▁are ▁changing ▁exhib itions ▁about ▁the ▁Rh ine ▁delta . ▁ ▁The ▁fir ▁tim ber ▁house ▁was ▁designed ▁by ▁the ▁architecture ▁firm ▁H K ▁Archite kten , ▁which ▁are ▁known ▁for ▁their ▁wood - based ▁public ▁buildings ▁across ▁Vor ar l berg . ▁The ▁R he ind elt ah aus ▁was ▁completed ▁in ▁ 1 9 9 8 . ▁T aking ▁into ▁consideration ▁the ▁flo od ▁levels ▁of ▁its ▁location ▁in ▁Fuß ach , ▁the ▁house ▁is ▁built ▁on ▁st il ts . ▁Due ▁to ▁a ▁phot ov olta ic ▁system ▁and ▁a ▁heat ▁recovery ▁system , ▁the ▁house ▁is ▁a ▁low - energy ▁construction . ▁ ▁Cy cling ▁ ▁The ▁Rh ine ▁delta ▁cycle ▁route ▁is ▁suitable ▁for ▁both ▁sport y ▁and ▁le is ure ly ▁cycl ists . ▁The ▁route ▁is ▁about ▁ 4 7 , 4 ▁km ▁long ▁and ▁has ▁only ▁little ▁as cent . ▁Al ong ▁the ▁way ▁on ▁the ▁Old ▁Rh ine ▁and ▁on ▁the ▁sh ores ▁of ▁Lake ▁Const ance , ▁there ▁is ▁a ▁variety ▁of ▁sw imming ▁sp ots . ▁ ▁L ago on ▁circular ▁walk ▁▁ ▁The ▁l ago on ▁tour ▁in ▁the ▁Rh ine ▁delta ▁along ▁the ▁dam ▁offers ▁a ▁view ▁onto ▁Lake ▁Const ance , ▁and ▁in ▁particular ▁onto ▁the ▁Lind au ▁island . ▁▁ ▁Route :