Akademičeskoe ozero / Академическое озеро 750 m

That was the first real mountain hike for the kids whom we started teaching in 2004. Khibiny are perfect for such occations: they're not high (1200m is the highest point), but pretty nice and sometimes challenging. They're also behind the polar circle, so if you go there in summer, the sun will be above the horizon for you 24/7....