Bolinas Lagoon is a popular point of interest located in California's Marin County. With a diverse range of flora and fauna, this lagoon is an ideal destination for nature lovers and outdoor enthusiasts. Here are some good reasons to visit the Bolinas Lagoon:

1. Birdwatching: The lagoon is home to various bird species, including the endangered California clapper rail, which can be seen wading in the shallow waters.

2. Hiking: The lagoon has several hiking trails that offer scenic views of the surrounding landscape.

3. Kayaking: Visitors can rent kayaks and explore the lagoon's tranquil waters, which are teeming with marine life.

4. Beaches: The lagoon's nearby beaches are a great spot for swimming, sunbathing, and surfing.

5. Environmental Education: The Bolinas Lagoon hosts various educational programs and workshops that teach visitors about the local ecosystem, wildlife, and conservation efforts.

Unique things to see at the Bolinas Lagoon include:

1. The rare salt marsh harvest mouse, which is endemic to the San Francisco Bay area.

2. The lagoon's diverse plant life, which includes pickleweed, saltgrass, and cordgrass.

3. The lagoon's impressive tidal movements, which create a dynamic and ever-changing ecosystem.

In conclusion, the Bolinas Lagoon is a must-visit point of interest for anyone interested in nature, wildlife, or outdoor recreation. With its unique ecosystem and stunning scenery, this lagoon is a hidden gem of California's Marin County.