Siam Park is a Loro Parque-owned water park in Tenerife Island (in the south), Canary Islands, Spain. It is located with direct exit to the park entrance on TF-1 highway in Costa Adeje. At 18.5 hectares (46 acres), Siam Park features a Siamese theme, and claims to be the most spectacular water attraction in Europe.
Siam Park's construction started in 2004 and cost 52 million euros. Originally stated to open in May 2007, it has endured construction problems, however the park finally opened to the public on September 17, 2008. The park's plans also originally included a roller coaster, but the park has opted to focus on developing the first phase of the park in order to open the park as soon as possible.