Studying the Moon
Michael Packer’s site on Studying The Moon has dates and times to observe some of the best features on the lunar surface including ancient shield volcanoes and lava flows:
http://www.packerlighting.com/Lunar_Articles/Moon%20Article%201of6.html
Astronomical observer for 20 years and optical engineer. I design non-imaging prism and reflector optics for commercial, medical and high-end retail lighting.