these stood so high that it interfered with the view of the augur
taking the auspices on the Capitol, and was ordered to be pulled
down.[25] Going straight on reach the north-eastern angle of the
Palatine, where now stands the arch of Constantine, with the Colosseum
beyond it, and turning once more to the left, we begin to ascend a
gentle slope which will take us to a ridge between the Palatine and
the Esquiline[26]--another of the spurs of the plain beyond--known by
the name of the Velia. And now we are approaching the real heart of
the city.

At this point starts the Sacra via,[27] so called because it is the
way to the most sacred spots of the ancient Roman city,--the temples
of Vesta and the Penates, and the Regia, once the dwelling of the Rex,
now of the Pontifex Maximus; and it will lead us, in a walk of about
eight hundred yards, through the Forum to the Capitol. It varied in
breadth, and took by no means a straight course, and later on was
crowded, cramped, and deflected by numerous temples and other
buildings; but as yet, so far as we can guess, it was fairly free and
open. We follow it and ascend the slope till we come to a point known
as the _summa sacra via_, just where the arch of Titus now stands, and
where then was the temple of Jupiter Stator, and where also a shrine
of the public Penates and another of the Lares (of which no trace is
now left) warn us that we are close on the penetralia of the Roman
State. Here a way to the left leads up to the Palatine the residence
then of many of the leading men of Rome, Cicero being one of them.

But our attention is not long arrested by these objects; it is soon
riveted on the Forum below and in front of us, to which the Sacred Way
leads by a downward slope, the Clivus sacer. At the north-western end
it is closed in by the Capitoline hill, with its double summit, the