Soomaa
Raised bogs seven metres deep and a 'fifth season' of floodwater, when the roads between them become canoe routes.
Soomaa means land of bogs, and it is exactly that: a lowland between Pärnu and Viljandi where four great raised bogs — Kuresoo, Valgeraba, Öördi, and Kikepera — swell up to seven metres of peat above the surrounding meadows, separated by the slow Halliste, Raudna, and Navesti rivers. Walked on boardwalks, the bogs are wide, silent, oddly oceanic places, pocked with dark pools.
The park's signature is the fifth season. Most springs, snowmelt from the uplands arrives faster than the flat rivers can pass it on, and water spreads across the floodplain forest and meadows — roads, yards, and trails included. Locals answered with the haabjas, a dugout canoe carved from a single aspen trunk; the craft of building and paddling them is on UNESCO's intangible heritage list, and the flood weeks are still best travelled by boat.
What's worth knowing before you go
The Ingatsi trail onto Kuresoo bog is the essential walk — boardwalk, bare peat, and a swimming pool of a bog lake at the end. The Riisa trail is shorter and pushchair-flat. Canoe trips run year-round on the rivers, but the fifth season itself usually lands in late March or April and lasts a week or three; local guides track it closely and trips book out fast when it peaks.
The Kõrtsi-Tõramaa visitor centre sits mid-park. Summer adds bog-shoe hikes (like snowshoes, for walking off the boardwalks) and beaver-watching paddles at dusk. There is no bad season, but there are wet feet in most of them.