SLO: Slivniško jezero (včasih ga domačini poimenujejo tudi Kozjansko morje) je nastalo kot posledica izgradnje pregrade leta 1976 in se nahaja blizu kraja Gorica pri Slivnici. Jezero je dolgo 5 km in široko 0,5 km.
Na severni strani jezera je nažalost opuščen ribiški dom, medtem ko se južna stran jezera, kjer je tudi skrit ta zaklad, v zadnjem času turistično lepo razvija.
Jezero je primerno za vodne športe, rekreacijsko dejavnost, piknike in ribolov (novembra 2013 je bila tukaj ujeta največja sladkovodna riba na slovenskem in sicer som, dolžine 255 cm, ki je bil težak kar 95 kg).
Z iskanjem zaklada začnite na parkirišču plaže Ramna, kjer je tudi gostinska ponudba in se odvijajo razne družabne prireditve. Priporočam uporabo pohodne poti ob jezeru proti zahodu, zanimiv pa je tudi sprehod proti vzhodu vse do drstišča rib.
ENG: Slivniško jezero (also reffered to as The Sea of Kozjansko by the locals) was created as a result of the barrier construction in 1976 and is located near Gorica pri Slivnici. The lake is 5 km long and 0.5 km wide.
On the northern side of the lake, there is an abandoned fishing resort, while the southern side of the lake, where this treasure is hidden, the tourist offer has recently been developing quite well.
The lake is suitable for water sports, recreation, picnics and fishing (in November 2013, the largest freshwater fish in Slovenia was caught here, a 255 cm long catfish, weighing 95 kg).
You can start searching for treasure at the parking lot of the Ramna beach, where there is a a small restaurant and various social events take place. I recommend using a hiking trail along the lake to the west. Also an interesting walk is to the east, all the way to the spawn of fish.