Here are some potential pros and cons of buying property in Big Bear Lake, California:

Pros:
- Beautiful natural surroundings: Big Bear Lake is surrounded by the San Bernardino National Forest, which offers picturesque scenery and a range of outdoor activities such as hiking, boating, and skiing.
- Growing tourism industry: Big Bear Lake is a popular tourist destination, which can make it a good option for a vacation home or rental property.
- Proximity to major cities: While it feels secluded, Big Bear Lake is conveniently located within a few hours' drive of both Los Angeles and San Diego.
- Relatively affordable real estate market: Compared to some other Southern California destinations, Big Bear Lake offers relatively affordable home prices and a lower cost of living.

Cons:
- Seasonal fluctuations: Much of Big Bear Lake's tourism industry is driven by ski season and the summer months, which can result in significant seasonal fluctuations in the local economy and rental demand.
- Remote location: While Big Bear Lake is easily accessible by car, it is located in a relatively remote area of Southern California, which may feel isolated to some buyers.
- Wildfire risk: As with many forested areas, Big Bear Lake is at risk for wildfires during dry seasons.
- Water supply concerns: In recent years, the region has faced concerns about the sustainability of its water supply given increased demand from tourism and residents.

These are just a few potential pros and cons to consider when weighing a real estate purchase in Big Bear Lake. It's also important to do further research and consult with real estate professionals in order to fully understand the local market and any specific risks or benefits associated with a given property.