The first part of the trail is paved. It is quite demanding bc of how steep it is. We had our 4 year old with us. Made it to the Panorama Point and kept going despite the initial plan. We ended up doing 2x the distance of the loop bc the split of the trails wasn’t marked or was still under the snow. We ended up at the Reflection Lakes and had to go out on the road to ask for a ride up to the Paradise Inn. Before we went on the hike we talked to a couple who had the same happen to them but at the time weren’t applying it to us as we didn’t think our 4 year old would last that long. Something for the park rangers to fix. What could have been a fun walk ended up being a frantic trail running to get to the road while we still had some ambient lighting after the sunset. Hiked inadvertently 8 miles. If we got on a trail early during the day and got “lost” it would have been fine but bc we started late it was unnecessarily stressful.