Harimäe Viewing Tower stands in the rolling uplands west of Otepää, where southern Estonia starts to feel genuinely hilly. The climb is short, and the reward is a wide view over forests, fields, lakes, and the soft, glacial landscape that defines the area.
It works best as part of a driving or cycling circuit through the Otepää Nature Park rather than a single-purpose trip. Bring a wind layer for the platform, and come in clear weather; the whole point is the distance.