Griffith Observatory sits on the south face of Mount Hollywood and overlooks the Los Angeles basin. Its location gives visitors impressive views of the surrounding area, which many rave about. But there's more than just a pretty photo-op here. The observatory hosts fascinating exhibitions and features a top-notch planetarium.

Most recent visitors cited the beautiful setting as Griffith Observatory's main draw, though the free entry was certainly a bonus. However, you will have to pay between $3 and $7 to see the planetarium shows. Griffith Observatory is open from noon to 10 p.m. Tuesday through Friday, with extended hours on weekends. Free but limited parking is available along the winding roads leading up to the property, or visitors can park in the small lot by the observatory for $10 per hour. A gift shop and cafe can be found on-site as well. For more information, check out Griffith Observatory's website.