Downtown / Fremont Street

What you gain

• ↑The Fremont Street Experience light shows (free, running hourly 6pm–2am on the 1,500-foot LED canopy) have no equivalent on the modern Strip. The retro casino-sign aesthetic — Glitter Gulch's neon heritage, the vintage Vegas era of Sinatra and Dean Martin — gives downtown a character entirely distinct from the corporate resort mega-properties of the southern Strip.
• ↑The Mob Museum (300 Stewart Avenue, opened 2012 in the former federal courthouse where Senate hearings on organised crime were held in 1950) is a genuinely exceptional museum — interactive, well-curated, and covering the Mafia's role in building Las Vegas with directness that a corporate Strip attraction couldn't match. The building has its own history: J. Edgar Hoover testified here. Admission is $30 and worth several hours.
• ↑Hotel rates downtown are the best value in Las Vegas. The Golden Nugget (historic, with a 200,000-gallon shark aquarium visible from its pool) runs $60–$120/night on weekdays. The D Las Vegas and El Cortez offer rates of $40–$80/night — roughly 50% of comparable Strip rates for weekday stays.

What you sacrifice

• ↓Downtown is 4 miles north of the main Strip — an Uber is $8–$12 each way, or a 30-minute walk along Las Vegas Boulevard that passes through some genuinely rough streetscape between the two clusters. The Strip monorail does not extend to downtown. The geographic separation means choosing downtown involves accepting this daily commute if you want the main Strip experience.
• ↓Parts of the immediate area around Fremont Street — particularly the blocks east of Main Street — have significant visible homelessness and a street environment that some visitors find uncomfortable. The Fremont Street Experience itself is managed and lively; the surroundings require awareness.