Prästviigi lake is a closing up coastal lake and its springs worthy of visiting are located in its north edge. The lake is an important fish spawn for the fish of the coastal waters and a good source of food for the birds. Also, one can see various species of orchids there. Good to know: The length of the trail is about 10 kilometres and the time needed for passing it on foot is 5–6 hours and by bike is 3–4 hours. The trail is mostly covered with gravel, hence it is more suitable for cyclists. You can also camp in Hullo and there is a viewing platform near the springs.

The trail is on the north coast of Matsalu Bay and joins the villages of Kiideva and Puise. The main part of the track is a 2.6-kilometre long section which starts near Kiideva and goes through the deciduous woodland and a restored wooded meadow until it reaches Lõpre oak. The circumference of the oak is 4 metres and its height is 20 metres. One may find interesting mushrooms near the oaks or hear the tawny owl and Tristam’s woodpecker. It is 800 metres from the oak to Puise. Good to know: One way is 3.4 kilometres long and you should allow yourself 2 hours. The trail is usually dry. There are camping facilities  and a place for making a fire.

The first part of the trail is a dirt road that runs along the high-voltage power line. The track then reaches the Marimetsa Brook and leads to the rest area along the banks of the brook. From there, a boardwalk will take you to Marimetsa Bog. There is a viewing tower at the end of the trail (7.6 metres high). In Marimetsa Bog, you will see a fen, a transition bog, a raised bog, and a number of different birds and plants. The length of the trail is 9 kilometres of which 2 × 2 kilometres is a boardwalk. You should plan 4–5 hours for the hike. The trail is wet at places – make sure to bring your rubber boots.  There is a dry toilet on the track, benches for resting, and an information board with a map and a scheme of the trail.