It depends on where this cartoon water world is. Assuming that it is in the core area of first-and second-tier cities, with a good investment method, the cost can be recovered in one year (excluding land rental fees). Digging a pond with 20 million yuan, plus amusement facilities and water projects, covers an area of about 10 acres. By transforming the remaining 90 acres with an investment of 10 million yuan into a large-scale parking lot, some cities have already surpassed 100 yuan in capping parking fees every day. We will build 2,000 parking spaces on 90 mu of land, and one parking space will earn 60 yuan every day and the utilization rate will be calculated at 80%, so the annual income will be = 2000 * 80 * 80% * 360 = 35 million, and after deducting the cost of 5 million, the annual income will be almost 30 million. The water playground is a stunt project, as long as it is flat. But if you want to build a real water project, it will cost less! Speaking of the water park project, I think the most thrilling thing is that it should be Guangzhou Changlong Water Park. The project covers an area of more than 450 mu. In 2012, five new projects will be added, including Happy World, Wildlife Park and Water Park. The total investment will be as high as 20 billion, including at least several billion water parks. The water park attracts more than 2 million tourists every year, and the annual income is about 500 million according to 200 yuan. This is a tourism project with large investment and high income and agglomeration effect. Set aside 100 mu of land for water park projects with an investment of 30 million yuan. I don&;t know where to build it. It is estimated that this money can&;t make a decent cartoon water world. In any case, it takes hundreds of millions to be a little distinctive. Nowadays, landscape projects generally need to be more than 300 yuan/square meter. This 100-acre project is estimated at 30 million yuan. Where can the money come from to invest in water projects? It may be a long way to recover the cost!