▁entirely ▁within ▁B reg enz . ▁ ▁Looking ▁at ▁the ▁All g äu ▁Al ps ▁in ▁a ▁wider ▁sense , ▁including ▁the ▁A de leg g , ▁the ▁German ▁federal ▁state ▁of ▁Baden - W ür ttemberg ▁also ▁has ▁share . ▁This ▁element ▁is ▁located ▁within ▁the ▁administrative ▁region ▁of ▁T üb ingen ▁and ▁the ▁county ▁of ▁Rav ens burg . ▁ ▁The ▁Kle ines ▁Wal sert al ▁in ▁Vor ar l berg ▁and ▁the ▁village ▁of ▁Jung hol z ▁in ▁Ty rol ▁are ▁German ▁custom s ▁union ▁territ ories . ▁Both ▁areas ▁are ▁accessible ▁by ▁road ▁only ▁from ▁German ▁territory . ▁Although ▁the ▁Kle ines ▁Wal sert al ▁has ▁a ▁relatively ▁long ▁border ▁with ▁the ▁rest ▁of ▁Vor ar l berg , ▁high ▁mountains ▁have ▁prevent ed ▁a ▁road ▁connection ▁being ▁built . ▁In ▁the ▁ 1 9 6 0 s ▁and ▁ 1 9 7 0 s ▁there ▁were ▁plans ▁for ▁a ▁road ▁tunnel ▁between ▁the ▁Kle ines ▁Wal sert al ▁and ▁the ▁valley ▁of ▁the ▁B reg en zer ach . ▁However , ▁the ▁local ▁population ▁turned ▁down ▁the ▁tunnel , ▁on ▁the ▁one ▁hand , ▁because ▁the ▁Kle ines ▁Wal sert al ▁would ▁have ▁become ▁a ▁cor rid or ▁for ▁through ▁traffic ▁and , ▁on ▁the ▁other ▁hand , ▁it ▁would ▁still ▁have ▁been ▁further ▁to ▁the ▁central ▁locations ▁of ▁Vor ar l berg ▁than ▁the ▁cent res ▁of ▁the ▁All g äu . ▁The ▁village ▁of ▁Jung hol z ▁is ▁only ▁connected ▁at ▁one ▁point ▁with ▁the ▁rest