1. Lumpini Park is a public park located in the heart of Bangkok, covering an area of 142 acres. The park is named after the Buddha’s birthplace in Nepal - Lumbini. It was originally created by King Rama VI in the early 1920s as a leisure spot for the Thai people. Today, it remains a popular gathering place among locals and tourists. The park features a large artificial lake, jogging trails, playgrounds, and various gardens, including a butterfly garden and a palm tree garden. There is also a fitness center, basketball courts, and tennis courts. One of the unique features of the park is its population of monitor lizards, which can often be seen sunbathing on the paths and in the water.

2. Lumpini Park is open every day from 4:30 am to 9:00 pm. There is no entrance fee. The park can be reached by taking the MRT subway to either Lumphini Station or Si Lom Station.

3. As mentioned above, there is no entrance fee for Lumpini Park. Transportation options include taking the MRT subway to either Lumphini Station or Si Lom Station, or taking a taxi or tuk-tuk to the park.