Days · Libreville
Libreville in 3 days
Sea front and museum in the morning, the market at opening on the second day, the painted church on the last; every long leg is a car, and the last day ends with the bags already in it.
Days
3
Plan status
draft
Walking
3km
default plan, all days
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Walking weather for the week
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Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Your constraints
Day 1 — Museum, cathedral, a 12:30 lunch table
leave byLeave Sainte-Marie Cathedral by 11:50 to keep the 12:30 last seating.Leave Sainte-Marie Cathedral by 11:50 AM to keep the 12:30 PM last seating.
47 min of buffer left.
- 08:00–08:05Walk to the sea road (early, shaded side)
- 08:05–08:55Sea-front promenade (Bord de Mer)
- 08:55–09:07Walk along the sea front (little shade)
- 09:07–10:07National Museum of Arts and Traditions
- 10:07–10:17Walk (little shade)
- 10:17–10:42Sainte-Marie Cathedral
- 10:42–10:50Walk to lunch
- 10:50–12:30Buffer / wander near Your reserved lunch (Bord de Mer)
- 12:30–13:30Lunch table 12:30 (Bord de Mer)hard
Switches if the ground changes
- heat Sea-front promenade (Bord de Mer) → Hotel café on the Bord de Mer (AC) (4′, then 8′ p90 to the anchor)
- heat National Museum of Arts and Traditions → Hotel café on the Bord de Mer (AC) (5′, then 8′ p90 to the anchor)
- heat Sainte-Marie Cathedral → Hotel café on the Bord de Mer (AC) (6′, then 8′ p90 to the anchor)
Why this route?
DFL 2.8 = PFL 2.8 + OFL 0 · walk 2.8 km (1.7 mi)1.7 mi (3 km) · steps ↑0 ↓0
P_late 0.0% (100 Monte Carlo runs) · margin p90 47′ · relax L0 · yield 17 · option value 2.01
Deadline: last seating 12:30 → latest arrival 12:20, slack 19′
β vs α: time risk 0% → 0%; margin -100 min; -XAF 3,500.
trace: generated 48 · rejected none · frontier 9 · seed 737963085 · solver 0.2.0 · confidence medium
After: Hotel or AC café 13:00–16:00; grilled fish on the sea front at dusk, with the car booked home.
Day 2 — Mont-Bouët market at opening, grilled fish at dusk
- 07:30–07:50Car to the market edge; driver waits
- 07:50–08:35Mont-Bouët market
- 08:35–08:38Short car ride to the market edge
- 08:38–09:08Street food at Mont-Bouët
- 09:08–09:26Car back to the sea front
- 09:26–10:26Grilled fish stalls on the sea front
What this plan gives up
- L1Taxi XAF 3,000 (Car to the market edge; driver waits) — saves walking and transfers.
- L1Taxi XAF 1,000 (Short car ride to the market edge) — saves walking and transfers.
- L1Taxi XAF 3,000 (Car back to the sea front) — saves walking and transfers.
Switches if the ground changes
- heat Mont-Bouët market → Hotel café on the Bord de Mer (AC) (20′)
Why this route?
DFL 1.9 = PFL 0.4 + OFL 1.5 · walk 400 m (0.2 mi)0.2 mi (400 m) · steps ↑0 ↓0
P_late 0.0% (fast path: safe) · margin p90 n/a · relax L1 · yield 14.3 · option value 0.33
trace: generated 12 · rejected none · frontier 2 · seed 737963085 · solver 0.2.0 · confidence medium
After: Evening: the Sablière shore by car; book the ride back before you go.
Day 3 — Nkembo church, car to the airport at 12:00
leave byLeave Restaurant serving poulet nyembwe (Sablière) by 11:10 to keep the 12:00 boarding.Leave Restaurant serving poulet nyembwe (Sablière) by 11:10 AM to keep the 12:00 PM boarding.
12 min of buffer left; holds while the queue at Saint-Michel church, Nkembo stays under 12 min.
- 08:00–08:14Car north
- 08:14–08:44Saint-Michel church, Nkembo
- 08:44–09:09Car to Sablière
- 09:09–10:09Restaurant serving poulet nyembwe (Sablière)
- 10:09–10:27Car back to the hotel for the bags
- 10:27–12:00Buffer / wander near Hotel pickup (bags) → airport
- 12:00–13:00Car to the airport at 12:00hard
What this plan gives up
- L1Taxi XAF 2,500 (Car north) — protects: Car to the airport at 12:00.Taxi XAF 2,500 (Car north) — protects: Car to the airport at 12:00 PM.
- L1Taxi XAF 4,000 (Car to Sablière) — protects: Car to the airport at 12:00.Taxi XAF 4,000 (Car to Sablière) — protects: Car to the airport at 12:00 PM.
- L1Taxi XAF 3,000 (Car back to the hotel for the bags) — protects: Car to the airport at 12:00.Taxi XAF 3,000 (Car back to the hotel for the bags) — protects: Car to the airport at 12:00 PM.
- L2Skip Arboretum Raponda Walker (optional) — protects: Car to the airport at 12:00.Skip Arboretum Raponda Walker (optional) — protects: Car to the airport at 12:00 PM.
Switches if the ground changes
- rain Arboretum Raponda Walker → Hotel pickup (bags) → airport (25′)
Why this route?
DFL 1.5 = PFL 0 + OFL 1.5 · walk 0 m (0 ft)0 ft (0 m) · steps ↑0 ↓0
P_late 2.0% (100 Monte Carlo runs) · margin p90 12′ · relax L2 · yield 11 · option value 0
Deadline: boarding 12:00 → latest arrival 11:50, slack 18′
β vs α: time risk 0% → 2%; margin -121 min; +XAF 4,500.
trace: generated 18 · rejected p50_after_latest_arrival×9, p_late>0.15×1 · frontier 4 · seed 737963085 · solver 0.2.0 · confidence medium
After: Airport: allow 2.5–3 h before an international departure; flights can be delayed.