Discover one of Berlin’s best free exhibits inside the reconstructed Berlin Palace (Humboldt Forum). Follow the signs to the Palace Cellar to see original palace foundations, medieval artifacts, coins, pottery, combs, buttons, heating systems, even bronze taps from the Dominican monastery that stood here centuries ago. Perfect quick stop across from Museum Island — no tickets required. More Humboldt Forum tips linked in the description. Follow us for more Berlin travel ideas! #berlin #berlinhist