1. Riga Cathedral, also known as Rigas Doms in German, is a stunning medieval Lutheran cathedral located in the heart of Riga, the capital city of Latvia. It is the largest medieval church in the Baltic states and one of the most recognizable landmarks in Riga. The cathedral was founded in 1211 and has undergone various renovations and reconstructions over the centuries. The impressive Gothic-style architecture, towering spires, and intricate decorations make it a must-visit attraction for history and architecture enthusiasts.

2. The working hours of Riga Cathedral may vary depending on the season, so it is recommended to check their official website or contact them directly for the most up-to-date information. Here is the contact phone number for Riga Cathedral: +371 67810153.

3. As for ticket information, visitors can typically enter the cathedral for free, but there may be a fee to visit certain areas or exhibitions within the cathedral. Public transportation is the most convenient way to reach Riga Cathedral, as it is located in the historic center of Riga and is easily accessible by bus, tram, or on foot.