Prince Carl Philip and Princess Sofia's son Prince Alexander joins them on trip to Varmland

Prince Alexander of Sweden enjoyed a train ride with his parents. The little royal was spotted arriving to the Karlstad Railway Station in Sweden on October 20. Prince Carl Philip and Princess Sofia brought their baby boy along for their official visit to Varmland. Photo: Sanna Emanuelsson / NWT TT News Agency/Press Association Images

The dad-of-one began his day on October 21 in the Gullsjöälven Saffle municipality, where he met with representatives from the Agricultural Society and learned about modern forestry.Photo: Instagram/@kungahuset

Play ball! Sofia paid a visit to the Karlstad's youth sports facility, Fritidsbanken, which serves like a library with sports and leisure equipment.Picture by Jessica Gow/TT TT News Agency/Press Association Images

Prince Alexander's mom looked chic for the outing stepping out in a frilled blue blouse paired with black trousers and matching heel booties.Photo: Jessica Gow/TT TT News Agency/Press Association Images

After busy mornings apart, the royal duo reunited in the town of Saffle.Photo: Jessica Gow/TT TT News Agency/Press Association Images

Sofia and Carl were welcomed by Mayor Dag Rogne to the town hall and were treated to music by the Saffle-Opera.Photo: Jessica Gow/TT TT News Agency/Press Association Images

Young children lined the streets hoping to catch a glimpse of the royal couple.Photo: Jessica Gow/TT TT News Agency/Press Association Images

Carl and Sofia, known for their tender looks, shared a sweet look of love, while out and about the town.Photo: Rpe/Albert Nieboer DPA/PA Images

Following a luncheon, the pair visited the Saffle water tower, which is used for art exhibitions. There, the royals were shown an art installation, "Forest of Saffle," by glass artist Ingalena Klenell. Photo: Jessica Gow/TT

Carl and Sofia's afternoon continued with a trip to the manufacturing company, AB Somas Ventiler, in Saffle, Sweden.Photo: Jessica Gow/TT TT News Agency/Press Association Images

The Princess had a second wardrobe change during the day swapping her blue blouse for a silk ivory one with a belted bow detail at the waist.Photo: Rpe/Albert Nieboer DPA/PA Images

The Swedish royals toured AB Somas Ventiler, which manufactures butterfly, check and ball valves in stainless steel materials. Photo: Jessica Gow/TT TT News Agency/Press Association Images

After visiting the factory, Crown Princess Victoria's younger brother paid a solo visit the Brigadmuseum in Saffle, where he inaugurated a memorial for war veterans. The Prince, opened the museum back in 2013.Photo: Jessica Gow/TT TT News Agency/Press Association Images

Carl and Sofia, who are also known as the Duke and Duchess of Värmland, cleaned up nicely after a busy day of engagements in their country. In the evening, the couple attended a dinner at the governor’'s Residence in Karlstad, Sweden.Photo: Jessica Gow/TT TT News Agency/Press Association Images

Alexander's mom swept her brunette locks into an elegant, low-hanging bun for the occasion.Photo: Jessica Gow/TT TT News Agency/Press Association Images

The royal pair could not have looked more in love for their night at the governor's residence.Photo: Jessica Gow/TT TT News Agency/Press Association Images