Our sources

The sources behind our travel advice

Consult the official sources behind our advice. Each entry shows the place and period it covers, when we checked it and a link to the source. Confirm current travel details before your visit.

Updated 4 October 20268 records

Vision for the Leisure Economy 2035

Municipality of Valkenburg aan de Geul

Observed period: 2022–2024
Scope: Municipality of Valkenburg aan de Geul, not Valkenburg town alone
Checked: 2026-09-10

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Overnight accommodation policy, May 2025

Municipality of Valkenburg aan de Geul

Observed period: 2022–2024
Scope: Municipality of Valkenburg aan de Geul with named subareas
Checked: 2026-09-10

Open primary source

Municipal history and constituent settlements

Municipality of Valkenburg aan de Geul

Observed period: Current municipal composition
Scope: Municipality of Valkenburg aan de Geul
Checked: 2026-09-10

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2026 Dutch rail network map

Nederlandse Spoorwegen (NS)

Observed period: 2026 timetable year
Scope: Dutch rail network and cross-border RE18 corridor
Checked: 2026-09-10

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Travelling from Maastricht to Valkenburg aan de Geul

Maastricht Marketing

Observed period: Live destination-planning page checked in 2026
Scope: Maastricht-to-Valkenburg visitor journey
Checked: 2026-09-10

Open primary source

Opening hours

Thermae 2000

Observed period: Current 365-day operating statement
Scope: Thermae 2000, Cauberg
Checked: 2026-10-02

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Plan your visit: 2026

Gemeentegrot Valkenburg

Observed period: 2026 published operating calendar
Scope: Gemeentegrot at the foot of the Cauberg
Checked: 2026-10-02

Open primary source

Plan your 2026-2027 Christmas Town visit

Visit Zuid-Limburg / Kerststad Valkenburg

Observed period: 13 November 2026 through 3 January 2027
Scope: Kerststad Valkenburg programme season
Checked: 2026-10-04
Valid through: 2027-01-03

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