There seems to be some confusion in the question, as San Diego Park is not located in the state of Texas. However, to provide accurate information, we can discuss San Diego Park, a popular destination in California. Here is a summary of San Diego Park, including reasons to visit, points of interest, interesting facts, and the best time to visit.

San Diego Park is a vibrant and diverse city located in Southern California. It offers an array of attractions, making it a desirable destination for tourists. Here are some good reasons to visit San Diego:

1. Perfect Weather: San Diego boasts a Mediterranean climate with warm, sunny days throughout the year. Its mild temperatures make it a great destination for outdoor activities and exploring the city's numerous attractions.

2. Beaches: With over 70 miles of coastline, San Diego is renowned for its stunning beaches. Whether you are looking to relax, surf, or enjoy water sports, the city offers a variety of beach options, including La Jolla, Pacific Beach, and Coronado Beach.

3. Cultural and Historical Sites: San Diego's rich history is reflected in its countless cultural and historical attractions. The popular Balboa Park is home to numerous museums, gardens, and the renowned San Diego Zoo. The USS Midway Museum, Old Town San Diego State Historic Park, and the Cabrillo National Monument are also must-visit sites.

4. Outdoor Activities: Adventure enthusiasts will find plenty to do in San Diego. The city offers fantastic hiking trails, such as Torrey Pines State Natural Reserve and Cowles Mountain, providing stunning views of the surrounding landscapes. Water activities like kayaking, sailing, and whale watching are also popular choices due to the city's coastal location.

5. Vibrant Culinary Scene: San Diego is known for its diverse culinary offerings. From fresh seafood to world-class Mexican cuisine, the city's culinary scene is a treat for food lovers. Neighborhoods like Little Italy and the Gaslamp Quarter are renowned for their array of restaurants, bars, and cafes.

Some interesting facts about San Diego include:

- San Diego is the birthplace of California, as the first European settlement in the state was established here in 1769.
- The San Diego Zoo is one of the largest and most renowned zoos in the world, home to over 3,500 animals representing various species.
- The city has the largest concentration of naval facilities in the world, making it a significant military presence.

The best time to visit San Diego is during spring (March to May) or fall (September to November) when the weather is pleasant, and tourist crowds are relatively smaller. Summers can be busy, as many visitors flock to the city for vacation, and winters are mild but may experience occasional rain.

Please note that this information is specific to San Diego in California and not San Diego Park in Texas, as the latter does not exist.