(localisation not exact, possible mistake up to 400 metres)
|No:||25 (list of all monuments)|
|Category:||Palaces and manor houses|
|Address:||Riga, Agenskalns, at the northwestern bank of Mara pond, not localised|
|Year of construction:||19th century?|
|Condition:||Does not exist|
Mara pond once was especially picturesque. At its bank, in the front of Altona manor there was located luxuriant manor house built in Neo-Classicism style. There was floating openwork bridge across the pond in front of manor. Building had one floor with two-floor annex – rotunda. This annex had cupola-shaped roof standing on four columns.
The bridge across Mara pond existed also in 1879.