Filed under: Reggie Miller, TMZ Sports

Reggie Miller‘s new relationship had some ups and downs in
Hawaii recently — where the NBA legend and his maybe-girlfriend hiked a 10,000-year-old volcanic crater, measuring over 1,200 feet in height.

The trail leading up the Koko Crater — located on the island of Oahu — was originally a railway used by the military, but it’s long since been abandoned … and now attracts hordes of nature-loving tourists every year.

The Knick Killer likes to take things one step at a time.