I was much pleased with a very fine ruin, which is ascended by steps to a very considerable height, from whence is a delightful prospect of the gardens and adjoining scenery. The Temple of Apollo, with the stupendous blocks of rock, and the water dashing against them, is another object deserving of notice. The Temple of Minerva is also a very pretty erection. A Roman aqueduct forms a very prominent object of attraction, but at this season of the year it appeared to be but indifferently supplied with water, which might be occasioned by the long and universal drought. A Temple Botanique, and a very handsome Kiosk, formed objects of interest and ornaments to the garden. An extensive arched trellising covered with creepers also attracted my notice: in it were numerous arborial openings on both sides.
The collection of Cape and New Holland plants is pretty extensive, and numerous species of the Genus Erica are also cultivated. In the kitchen garden various pyramidal-formed pear trees are grown; and the hothouses are of a better description than are usually to be met with in Germany; the south-side glass, and the back opaque, with span roofs. The pine-apples here were the best that I had previously met with during my tour in Germany. To give an accurate description of the various objects of interest that are to be seen in these grounds would require one well acquainted with the premises, and several days' actual residence on the spot. The orange houses are substantial built houses, with dark roofs, and the collection of trees, from their appearance, from four to five hundred, which were in a healthy state.
Having a letter of introduction from Sir John Frost and M. Kilter from the neighbourhood of Vienna (who visited Woburn Abbey last summer) to the principal director, I experienced the greatest attention from him; the greatest pains were taken in pointing out to me every thing worthy of notice.
Returned to Heidelberg, and visited the ruins of an old castle, situated on the face of a hill overlooking the town, and the river Necker, and surrounded by high hills well planted, which form an eminence considerably above the castle, where there is a platform or resting place: the view of the extent of country and its romantic scenery is really grand. On the top of two of these hills are high towers, the prospect from which must be still more extensive. On approaching the old castle, I was agreeably surprised to observe some fine walks, with a collection of trees or arboretum, with printed labels attached to them, and the ground in good order. From this we still continued to descend to the old castle, which, even in its present state, must strike the stranger with regret that such a magnificent building should have been permitted to go to decay, particularly as the stone work appears in a good state of preservation. The prospect from the terrace, on the north-side of the castle, is really grand, commanding the circuitous course of the Necker, the lofty and undulating hills on each side, which I imagine must be elevated at least two thousand feet above the level of the site of the castle.
In the interior of the building is the celebrated Heidelberg tun, which was formerly used in making the Rhenish wine, with the great machine that was in use for that purpose, and from its size the quantity made daily must have been very great; near to it stands a figure of one of the wine makers, who was in the habit of drinking fifteen bottles every day. The approach of night prevented me from inspecting the interior of this old castle so minutely as I could have wished. Descending from a hill considerably elevated above this building, I passed through a grove of fine trees (sweet chesnuts) all in full bearing.
The country and romantic scenery in the vicinity of Heidelberg pleased me more than anything of the kind I had previously met with.
Sept. 19th. Left Heidelberg at six o'clock a. m. for Frankfort, the road winding along the river Necker, for a considerable distance, through a flat country to the left; but the high hills on the right as we passed from this to Darmstadt formed a pleasing contrast. The scenery for the first ten or twelve miles is very picturesque, from the high undulating hills, having numerous old romantic castellated ruins on their summits, or commanding points, which form prominent features of attraction. These hills are likewise well planted with forest trees; and large tracts are under vineyard culture.
Arrived at Darmstadt at half-past one o'clock. I was much pleased with the cleanliness and elevated situation of this town, which is said to contain above twenty thousand inhabitants; the houses are handsomely built, the streets wide, and in good proportion to the height and size of the houses; they have also flag pavements, which is a rarity in Germany. The opera-house is a splendid building, as well as the cathedral. The palace is also a fine old building, and has attached to it an extensive pleasure ground and kitchen garden.
Having but a very short time to stop here I made but a hasty visit through the gardens. The kitchen garden walls were well stocked with trees in full bearing, and large crops of vegetables appeared to be extensively cultivated: from thence I went to the extremity of the grounds, near which is a small herbaceous ground, with a good collection of plants in it, but I observed but little in the ornamental way in the arboretum department.
About the centre is prettily formed, although dirty, a sheet of water, with a fanciful boat, for passing to and from a small island in the centre. The grounds are very flat and not varied, but possess numerous walks and rides which are frequented by the inhabitants.