Classroom lesson Β· Cape Kolka Β· πŸ‡±πŸ‡» Latvia

Cape Kolka

The dramatic tip of land where the Baltic Sea and Gulf of Riga crash together

Photo Β· Wikimedia Commons

What is it?

Cape Kolka is a narrow, pointed piece of land that sticks out into the water at the very top of Latvia's coast. It is the place where two bodies of water β€” the Baltic Sea and the Gulf of Riga β€” meet each other. If you stand right at the tip and look out, you can actually see the water on your left and the water on your right behaving differently, with waves coming from two directions and colliding in the middle.

Tell me more

Standing at the cape feels like standing on the edge of two different seas at once. The Baltic Sea on the west is open and big, with longer waves. The Gulf of Riga to the east is smaller and calmer. Where they meet, the water can get quite choppy and swirly as the two sets of waves bump into each other β€” a bit like when you push two streams of water from a tap together.

The cape is part of the SlΔ«tere National Park, one of Latvia's protected wild areas. The beaches around Cape Kolka are wide and made of pale, almost white sand with dunes behind them covered in twisted pine trees bent by the sea wind.

Every year huge numbers of migrating birds fly over Cape Kolka on their way between their summer homes in northern Europe and their winter homes much further south. Bird-watchers come from all over Europe in autumn to count the birds as they pass overhead β€” sometimes hundreds of thousands in a single day.

Because the cape sticks so far out into the sea, it has always been a tricky spot for sailing ships. Old sailors called it 'Cape Fear' because of the hidden sandbanks just below the surface. Today there is a lighthouse to help ships find their way safely.

In the classroom

Walk your class through this in 15 minutes.

Talk together

Discussion prompts

  1. 01Have you ever seen two streams of water meet? What happened where they joined?
  2. 02Why do you think birds migrate β€” what are they travelling towards or away from?
  3. 03Why might sailors have found Cape Kolka more dangerous than a straight stretch of coast?
Try this

Classroom activity

Fill a shallow tray with a thin layer of water. Use two small cardboard pieces to gently push waves from opposite ends at the same time. Watch what happens where they meet. Draw what you see and describe it in three words.