Welcome to Castle Airport (KMER)!

Our airport features the longest runway, and largest ramp areas in the region, making it capable of handling any type of private or commercial aircraft operation. The airport serves the residents of the County of Merced as a major aviation and economic asset. The team at Castle Airport is committed to making it your airport of choice.

We welcome you to visit and be impressed!

Are You Ready for AirFest '24?

More Information on Castle AirFest & Family Fun Day 2024