Maximum of only 8 passengers on this small group tour, ensuring you'll receive personal attention from your knowledgeable guide.

Now, without a knowledgeable guide, the chance of quick success was almost nonexistent.

But Gomez, perhaps the most experienced and knowledgeable guide on the river, was determined.

Friendly and knowledgeable guides are available to escort visitors through the church interior.

The groups are small, never more than 20 people, ensuring personal attention from your knowledgeable guide.

A knowledgeable guide will lead you 260 feet below the Earth's surface.

Getting to see the animals and to identify and understand the plant life is in large measure a matter of having a knowledgeable guide.

Misha was a great guide, very enthusiastic and knowledgeable about her city.

The ruins are usually packed on Sunday, and finding a knowledgeable guide can be tricky.

She was smart, romantic, and a knowledgeable native guide.