From Lemon Grove, Mission Trails Regional Park is a top destination for layered trails, rock formations and scenic overlooks reachable by paved roads. Lake Murray offers a pleasant waterfront drive with fishing access and paved paths that are ideal for stretching your legs after highway miles. The Lemon Grove Depot and nearby historic streets provide short, walkable visits convenient for motorhome occupants. Interstate 8 is the major highway for longer trips, offering multiple lanes and traveler services that make transit manageable for larger RVs, though drivers should plan for truck traffic during peak periods.