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Small forest lake on walking routes in the Dylewskie Hills. It is a walking destination rather than a normal bathing beach.
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Park Krajobrazowy Wzgórz Dylewskich
The most hill-like landscape near Ostróda. Dylewska Góra reaches 312 m above sea level; the park has beech forests, viewpoints, walking and cycling routes, and the Lake Francuskie reserve.
Muzeum Bitwy pod Grunwaldem
Museum, ruins of a post-battle chapel, monument hill and fields connected with the 1410 Battle of Grunwald. A good half-day trip from Ostróda.
Rural area near the Szeląg lake system. Useful for agritourism, cycling and quieter accommodation outside the town.
Plaża miejska nad Jeziorem Sajmino
Another useful bathing area in Ostróda, away from the main Lake Drwęckie promenade. Good for a short beach trip when the central waterfront is crowded.
Willa Gladtke
Historic early-20th-century villa, also known locally as Pałacyk Willa Gladtke.
Indoor swimming pool and recreation complex with sports pool, recreational pool, jacuzzi, saunas and salt grotto. Useful in bad weather or outside the lake season.