Most of Meteora's tours and guided activities are run through this sharp crew. Guides are professional and very experienced. Guided activities-cum-tours include hiking and walking for the most part, and even rock climbing. The tours around Meteora are good value; most cost about €30 per person, including hotel pick-up and drop-off.
Their Sunset Tour is a highlight, especially for keen photographers who want to capture the monasteries (and rock face hermitages) in their best light. A fairly easy 7km morning hiking tour reaches a long-closed monastery with great views. Check the website for complete details. Rock climbing (including for beginners, from €60, three hours) includes all safety equipment.