They are all around the city, but the most scenic and interesting ones are these two on the shores of Karosta. The one closer to the breakwater (you can even see a small part of it from the breakwater), is the Nearby Forts. The other one, further to the north, is the Northern Forts.
Actually a sundial-shaped design object, is on the promenade, and is created from thousands of pieces of amber, donated by anyone who wanted to do so. The sundial shows time every hour on the hour, by a special light performance. The performance can be seen much better, when it is dark outside.
The House of Craftsmen
Latvian craftwork in the former home of the mayor Schröder. See the longest amber necklace in the world (123 m or 403 ft), weighing almost 20 kg (44 lb). You can also watch weavers working a creating beautiful tablecloths, skirts etc. Also, craftsmen workshops, demonstrations of crafts, and exhibitions.
Liepājas muzejs
Liepāja okupāciju režīmos
Kalpaka Tilts
This iconic swinging metal bridge to Karosta is often opened to make way for ships. Designed by the German engineer Harald Hall and built in 1906. Check out the times at the bridge when the bridge is closed and ships are let through.
Liepājas Svētā Trīsvienības Evaņģēliski luteriskā baznīca
Has a 55 m (180 ft) high tower, which is a perfect sightseeing place. It also has a huge church organ, made of more than 7000 pipes, which was the biggest organ in the world till 1912. It is still the biggest in Latvia and one of the biggest and most beautiful in Europe.