Iisaku mäel, mis on Uljate oosi järel kõrguselt teine looduslik koht Ida-Virumaal, asub 28 meetri kõrgune vaatetorn. Selge ilmaga paistvat sealt Kuremäe kloostri tornid ja Peipsi järv, kindlasti aga rabad ja tuhamäed. Eelmine torn sellel mäel pidas vastu 14 aastat ning purunes 2017.a. märtsitormis. Uus valmis 2018.a. veebruaris.
Null viib torni lähedale viida juurde. Torni ronides tuleks üle lugeda torni puidust trepiastmed ning liita summale 10. See arv annab aarde leidmiseks kauguse meetrites nullpunktist, asimuut 5 kraadi.
On the Iisaku Hill, which is the second highest natural landform in the Ida-Viru County (after the Uljaste esker) is a 28-meter-high observation tower. On a bright day the towers of Kuremäe monastery and Lake Peipsi are seen, but on all days there are certainly bogs and mining residue hills to be observed. The previous tower on this mountain held for 14 years and collapsed in March 2017 during the storm. Building of the new tower was completed in February 2018. Point zero leads to a sign near the tower. Count the wooden steps of the tower +10, the number gives the distance in meters from zero, bearing 5 degrees.