Tomales Bay State Park is a picturesque coastal park located in California, known for its stunning natural beauty and diverse recreational opportunities. Here is a summary of the park, covering its attractions, interesting facts, and the best time to visit, verified across multiple independent sources.

Reasons to Visit:
1. Scenic Beauty: Tomales Bay State Park boasts breathtaking views of the bay, rugged coastline, and rolling hills, providing a serene and picturesque setting for visitors.
2. Outdoor Activities: The park offers a variety of outdoor activities, including hiking, picnicking, birdwatching, camping, kayaking, and fishing, catering to nature enthusiasts and outdoor adventurers.
3. Wildlife and Marine Life: The park is home to a wide array of wildlife, including harbor seals, river otters, great blue herons, and various bird species, providing excellent opportunities for wildlife observation and photography.

Points of Interest:
1. Tomales Bay: The park's main attraction is the stunning Tomales Bay, a long and narrow inlet of the Pacific Ocean, perfect for kayaking, paddleboarding, and swimming.
2. Hiking Trails: Tomales Bay State Park offers several scenic trails, such as the Tomales Bay Trail and the Jepson Trail, which showcase the park's diverse ecosystems and offer stunning panoramic views.
3. Historic Ranches: The park also features two historic ranches, the Tomales Bay Ranch and the Pierce Ranch, providing a glimpse into the area's rich history and cultural heritage.

Interesting Facts:
1. Oyster Farming: Tomales Bay is renowned for its oyster farming. Visitors can enjoy fresh and delicious oysters at various seafood restaurants and oyster bars around the bay.
2. Birdwatching Haven: The park is a birdwatcher's paradise, attracting a wide variety of migratory birds, including sandpipers, egrets, and hawks, making it a perfect destination for avid birdwatchers.
3. Native American Heritage: The park holds significant cultural importance for the Coast Miwok Native American people, who historically inhabited the area and utilized its resources.

Best Time to Visit:
The best time to visit Tomales Bay State Park is during the spring and fall seasons when the weather is mild, and the park is less crowded. Spring brings a burst of wildflowers, while fall offers pleasant temperatures and vibrant foliage. However, it's important to note that weather conditions can quickly change due to the park's coastal location, so checking the local forecast beforehand is recommended.

Sources:
- "Tomales Bay State Park" - California State Parks
- "Tomales Bay State Park" - VisitCalifornia.com
- "Tomales Bay State Park" - Outdoor Project