Bakałarzewo lies some ten kilometers south of Filipów. The town itself lies east of the Rospuda river. The bunkers are located on the westbank, except for one 105c which can be found in a garden on the eastside, near the bridge. It's one of the most heavily defended and intact sites in the Grenzstellung. Most of the fieldpositions remain and all the armoured parts like turrets and plates were left in place.
Andrzej Strużyk runs a small museum in the 113d. It's opened daily between June 30 and August 31 from 10.00-20.00. Coming from the Suwałky to Olecko on the freeway 653 turn right 200 meters after the bridge. The 20P7 turret of the bunker can be seen on the hill. For a visit outside the season: +48 (0) 34 356 12 96.