Trail Map of Best hikes south of Silicon Valley

Other Information: Family Friendly

Overview: These are excellent nearby hikes if you're in San Jose on business and you've got a free day or afternoon before your flight. A quick look at the hike locales:

Santa Teresa County Park: Right on the rim of San Jose, this park gives an excellent wildflower show every spring.

Almaden Quicksilver County Park: The attached guide passes historical relics of the era when San Jose had one of the world's largest mercury mines.

Calero County Park: Nice place to hike if you don't mind the horses.

Uvas Canyon County Park: This one is farther afield but the waterfalls there make it the best of the bunch.

Tips: Don't forget your sunscreen: these hills are very sunny.

It may be too hot to hike here in the summer unless you get off to a very early start.

Uvas Canyon can be chilly first thing in the morning; dress in layers.