Blue Hole Regional Park is undergoing improvements to its hiking and biking trails. While sections of the trail will be closed through the end of August, the Wimberley Parks and Recreation Department encourages the public to try alternative routes. The red trail (Hike and Bike Trail) will have certain sections closed intermittently as work progresses along different parts of the trail. To navigate around these closures, the city suggests utilizing the green, brown and pink trails as alternative routes. MAP COURTESY OF WIMBERLEY PARKS AND RECREATION